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Alvin

One spelling. All preserved contexts.
Read claims alongside their sources.

Script: Latin
Compound status: Unknown
In this record: Relationships: 1 · observations: 12

Candidate data 1.0.0. Unknown values have not been filled with guesses.

Language information

Dictionary information and other contexts are kept separate. A statistical territory does not establish the language of a name; a classification does not determine a person's gender.

Dictionary contexts

None provided for this spelling in this version.

Other contexts

Language	Gender in source	Basis	Evidence
English	Not specified	Usage evidence	Evidence Language: English. Source category: Not specified. Basis: Usage evidence. This is a source claim, not a statement about a particular person. Open source and technical details → Technical details and JSON Original claim { "basis": "usage_evidence", "context_id": "ctx:0f65b975-4f01-5db9-896e-74d532be9f4a", "country": null, "evidence_id": "ev:742bcc72-bfcc-52f5-952c-fd6c3f18edd7", "form_id": "frm:ef8793af-22a7-543f-94bb-cb7ed2e6149f", "gender": "unknown", "language": "en" } All claims and sources — go to this entry →
Not specified	Male	Source classification	Evidence Language: Not specified. Source category: Male. Basis: Source classification. This is a source claim, not a statement about a particular person. Open source and technical details → Technical details and JSON Original claim { "basis": "source_classification", "context_id": "ctx:ad594525-33c7-5f73-adee-ce29786f9e8d", "country": null, "evidence_id": "ev:7285ca99-9142-57a6-b891-13639b671816", "form_id": "frm:ef8793af-22a7-543f-94bb-cb7ed2e6149f", "gender": "male", "language": null } All claims and sources — go to this entry →
Not specified	Male	Birth statistics	Evidence Language: Not specified. Source category: Male. Basis: Birth statistics. This is a source claim, not a statement about a particular person. Open source and technical details → Technical details and JSON Original claim { "basis": "official_birth_statistics", "context_id": "ctx:438b8994-5902-5fa4-a15e-ce9e2a7d1411", "country": "DE", "evidence_id": "ev:7fb8fb41-788d-5fb5-897b-ad9d78f16707", "form_id": "frm:ef8793af-22a7-543f-94bb-cb7ed2e6149f", "gender": "male", "language": null } All claims and sources — go to this entry →

Related spellings

Every relationship has a direction and type. Source-reported equivalence does not imply universal interchangeability.

Relationships: 1

From	To	Type	Evidence
Alvin	Alwin	Source-reported equivalence	Evidence The source reports a relationship of type «Source-reported equivalence». The direction is shown in the table row. Open source and technical details → Technical details and JSON Original claim { "evidence_id": "ev:487fd766-933e-5e09-9ba8-ff778f0d4af6", "from_form_id": "frm:ef8793af-22a7-543f-94bb-cb7ed2e6149f", "language": null, "link_id": "lnk:286c1753-7574-5b66-902e-9126042d18f5", "position": null, "relation": "source_equivalence", "scheme": null, "to_form_id": "frm:b2e85e4c-d968-547d-876f-b31dd9cd2dd2" } All claims and sources — go to this entry →

From

Type

Evidence

Alvin

Alwin

Source-reported equivalence

Evidence

The source reports a relationship of type «Source-reported equivalence». The direction is shown in the table row.

Open source and technical details →

Technical details and JSON

Original claim

{
    "evidence_id": "ev:487fd766-933e-5e09-9ba8-ff778f0d4af6",
    "from_form_id": "frm:ef8793af-22a7-543f-94bb-cb7ed2e6149f",
    "language": null,
    "link_id": "lnk:286c1753-7574-5b66-902e-9126042d18f5",
    "position": null,
    "relation": "source_equivalence",
    "scheme": null,
    "to_form_id": "frm:b2e85e4c-d968-547d-876f-b31dd9cd2dd2"
}

All claims and sources — go to this entry →

Usage in statistics

Series differ in coverage and counting units. Values cannot be added together to measure global popularity.

SeriesObservations shown: 12

Territory	Year	Category	Name position	Count
United States	2025	Male	Not available	294
Germany	2023	Male	Not available	5
England and Wales	2025	Male	Not available	33
Cologne	2022	Male	1	1
Cologne	2010	Male	Not available	1
Cologne	2013	Male	Not available	1
Cologne	2015	Male	Not available	3
Cologne	2016	Male	Not available	2
Cologne	2018	Male	Not available	3
Cologne	2020	Male	1	1
Cologne	2021	Male	1	1
Cologne	2021	Male	2	1

An unspecified position is not treated as first position. Full counting units, methods and qualifications are preserved in the original data.

Observation technical details

[
    {
        "country": "US",
        "global_name_gender_inferred": false,
        "method": "deterministic_sum_of_source_counts",
        "published_count": 294,
        "reported_sex": "male",
        "source_csv_rows": [
            2167941
        ],
        "source_ref": "US",
        "year": 2025
    },
    {
        "country": "DE",
        "global_name_gender_inferred": false,
        "method": "deterministic_sum_of_source_counts",
        "published_count": 5,
        "reported_sex": "male",
        "source_csv_rows": [
            149489,
            151697
        ],
        "source_ref": "DE",
        "year": 2023
    },
    {
        "country": "GB",
        "geography": "England and Wales",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "population_scope_ref": "boys-2025.xlsx:Notes!A6:B6",
        "published_count": 33,
        "published_rank": 934,
        "rank_quality": "consistent_with_published_counts",
        "reported_sex": "male",
        "source_csv_rows": [
            20213
        ],
        "source_ref": "GB",
        "year": 2025
    },
    {
        "country": "DE",
        "evidence_id": "ev:7fb8fb41-788d-5fb5-897b-ad9d78f16707",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": 1,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "male",
        "scope_note": "source_description_position_conflict",
        "source_csv_rows": [
            24089
        ],
        "source_observation_id": "obs:f19b76d9-c1d6-57c0-a896-06db4cfb9ee8",
        "source_ref": "DE_KOELN",
        "source_reported_sex": "m",
        "unit": "published_name_occurrences_at_position",
        "year": 2022
    },
    {
        "aggregation_allowed": false,
        "country": "DE",
        "evidence_id": "ev:e11b3502-9383-5be8-bfe7-ceea00360d0b",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": null,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "male",
        "resolved_text": "Alvin",
        "scope_note": "position_absent_repeated_keys_not_aggregated",
        "source_csv_rows": [
            1934
        ],
        "source_observation_id": "obs:949189bf-2bbd-5c48-a0f1-5d948355d5bf",
        "source_ref": "DE_KOELN_HISTORY",
        "source_reported_sex": "m",
        "source_text": "Alvin",
        "text_method": "NFC",
        "unit": "published_name_count_position_unspecified",
        "year": 2010
    },
    {
        "aggregation_allowed": false,
        "country": "DE",
        "evidence_id": "ev:64b30027-2871-5d5f-bc53-f2c1191cfc9b",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": null,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "male",
        "resolved_text": "Alvin",
        "scope_note": "position_absent_repeated_keys_not_aggregated",
        "source_csv_rows": [
            17023
        ],
        "source_observation_id": "obs:8fd03ffe-d307-591b-8e53-c58a4a735e55",
        "source_ref": "DE_KOELN_HISTORY",
        "source_reported_sex": "m",
        "source_text": "Alvin",
        "text_method": "NFC",
        "unit": "published_name_count_position_unspecified",
        "year": 2013
    },
    {
        "aggregation_allowed": false,
        "country": "DE",
        "evidence_id": "ev:a146dc5a-60c7-50a5-86cf-5f77187204eb",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": null,
        "published_count": 3,
        "published_rank": null,
        "reported_sex": "male",
        "resolved_text": "Alvin",
        "scope_note": "position_absent_repeated_keys_not_aggregated",
        "source_csv_rows": [
            26527
        ],
        "source_observation_id": "obs:69cf213c-0103-59c7-b7e7-a6ec1da9614b",
        "source_ref": "DE_KOELN_HISTORY",
        "source_reported_sex": "m",
        "source_text": "Alvin",
        "text_method": "NFC",
        "unit": "published_name_count_position_unspecified",
        "year": 2015
    },
    {
        "aggregation_allowed": false,
        "country": "DE",
        "evidence_id": "ev:0065e74c-59a8-5648-8b95-287db26b1b1d",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": null,
        "published_count": 2,
        "published_rank": null,
        "reported_sex": "male",
        "resolved_text": "Alvin",
        "scope_note": "position_absent_repeated_keys_not_aggregated",
        "source_csv_rows": [
            32226
        ],
        "source_observation_id": "obs:937573c8-da47-59ec-9ad8-993dd6583a80",
        "source_ref": "DE_KOELN_HISTORY",
        "source_reported_sex": "m",
        "source_text": "Alvin",
        "text_method": "NFC",
        "unit": "published_name_count_position_unspecified",
        "year": 2016
    },
    {
        "aggregation_allowed": false,
        "country": "DE",
        "evidence_id": "ev:d6c901e0-8951-56df-b364-c0b9d2072934",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": null,
        "published_count": 3,
        "published_rank": null,
        "reported_sex": "male",
        "resolved_text": "Alvin",
        "scope_note": "position_absent_repeated_keys_not_aggregated",
        "source_csv_rows": [
            44802
        ],
        "source_observation_id": "obs:d50e5768-8b62-562b-b79f-062aeadf99ca",
        "source_ref": "DE_KOELN_HISTORY",
        "source_reported_sex": "m",
        "source_text": "Alvin",
        "text_method": "NFC",
        "unit": "published_name_count_position_unspecified",
        "year": 2018
    },
    {
        "country": "DE",
        "evidence_id": "ev:35127889-e015-5604-af3e-327c96230b54",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": 1,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "male",
        "scope_note": "source_description_position_conflict",
        "source_csv_rows": [
            10617
        ],
        "source_observation_id": "obs:9912c0e9-2ff9-5825-97c6-a7f3fa305723",
        "source_ref": "DE_KOELN",
        "source_reported_sex": "m",
        "unit": "published_name_occurrences_at_position",
        "year": 2020
    },
    {
        "country": "DE",
        "evidence_id": "ev:df595c26-3966-52f7-aefd-1e4d8ff7caa9",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": 1,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "male",
        "scope_note": "source_description_position_conflict",
        "source_csv_rows": [
            17512
        ],
        "source_observation_id": "obs:f03691da-52e7-5df4-b66f-e658f7100833",
        "source_ref": "DE_KOELN",
        "source_reported_sex": "m",
        "unit": "published_name_occurrences_at_position",
        "year": 2021
    },
    {
        "country": "DE",
        "evidence_id": "ev:c7ae67ce-2e27-501c-87c3-771380921647",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": 2,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "male",
        "scope_note": "source_description_position_conflict",
        "source_csv_rows": [
            19495
        ],
        "source_observation_id": "obs:5a62fef7-d01c-5ae6-bed2-d74e7d00748e",
        "source_ref": "DE_KOELN",
        "source_reported_sex": "m",
        "unit": "published_name_occurrences_at_position",
        "year": 2021
    }
]

Original statistical rows and notes →

A source behind every claim

Preserved evidence referenced by this record. Expand a description to view its source; original values are available in the technical details.

Usage context: English · Not specified · Usage evidence

Open source and technical details →

Usage context: Not specified · Male · Source classification

Open source and technical details →

Usage context: Not specified · Male · Birth statistics; Statistics: Cologne · 2022 · Male · count: 1 · name position: 1

Open source and technical details →

Provenance of the record «Alvin»

Open source and technical details →

Relationship «Alvin → Alwin»: Source-reported equivalence

Open source and technical details →

Statistics: Cologne · 2010 · Male · count: 1 · name position: not specified

Open source and technical details →

Statistics: Cologne · 2013 · Male · count: 1 · name position: not specified

Open source and technical details →

Statistics: Cologne · 2015 · Male · count: 3 · name position: not specified

Open source and technical details →

Statistics: Cologne · 2016 · Male · count: 2 · name position: not specified

Open source and technical details →

Statistics: Cologne · 2018 · Male · count: 3 · name position: not specified

Open source and technical details →

Statistics: Cologne · 2020 · Male · count: 1 · name position: 1

Open source and technical details →

Statistics: Cologne · 2021 · Male · count: 1 · name position: 1

Open source and technical details →

Statistics: Cologne · 2021 · Male · count: 1 · name position: 2

Open source and technical details →

Full record

All fields, including qualifiers, language qualifications, original codes and unknown values.

Open the full record JSON →

Field and compound-status provenance

{
    "field_evidence": [
        {
            "characters": " -‐‑–'’",
            "evidence_id": "ev:ee3e31c6-6fa5-534a-a029-7763f96bae11",
            "field": "contains_name_separator",
            "form_id": "frm:ef8793af-22a7-543f-94bb-cb7ed2e6149f",
            "method": "deterministic",
            "not_compound_classification": true,
            "rule": "character-presence-001",
            "value": false
        }
    ],
    "compound_claims": []
}

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