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Riva

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

Script: Latin
Compound status: Unknown
In this record: Relationships: 2 · observations: 8

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
Not specified	Female	Source classification	Evidence Language: Not specified. Source category: Female. 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:1c460a36-d7e8-5e82-bb01-c34d95319038", "country": null, "evidence_id": "ev:147f1cf4-d276-5f78-9ee7-9ac6c78edf88", "form_id": "frm:11c1e196-4a22-525f-862f-22de3bf8a259", "gender": "female", "language": null } All claims and sources — go to this entry →
Not specified	Female	Birth statistics	Evidence Language: Not specified. Source category: Female. 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:01b6f316-375e-56b6-a170-958e26bc7e43", "country": "DE", "evidence_id": "ev:fe1db268-15a6-5619-88f8-04854ddb5e10", "form_id": "frm:11c1e196-4a22-525f-862f-22de3bf8a259", "gender": "female", "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: 2

From	To	Type	Evidence
Riva	River	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:e4793437-4058-5b50-b049-ff348fff871d", "from_form_id": "frm:11c1e196-4a22-525f-862f-22de3bf8a259", "language": null, "link_id": "lnk:b5fbf7e5-8f51-5e2e-aa97-ed725b01b6f7", "position": null, "relation": "source_equivalence", "scheme": null, "to_form_id": "frm:31744335-1746-5ae4-9f82-7ae1271e80e7" } All claims and sources — go to this entry →
Riva	Reva	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:65713fae-5e60-5488-92a2-08fa18829e20", "from_form_id": "frm:11c1e196-4a22-525f-862f-22de3bf8a259", "language": null, "link_id": "lnk:aaf8efa2-2960-50ee-b3ca-836501c80342", "position": null, "relation": "source_equivalence", "scheme": null, "to_form_id": "frm:87aa8d6f-b351-51e7-973e-b5298738487e" } All claims and sources — go to this entry →

From

Type

Evidence

Riva

River

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:e4793437-4058-5b50-b049-ff348fff871d",
    "from_form_id": "frm:11c1e196-4a22-525f-862f-22de3bf8a259",
    "language": null,
    "link_id": "lnk:b5fbf7e5-8f51-5e2e-aa97-ed725b01b6f7",
    "position": null,
    "relation": "source_equivalence",
    "scheme": null,
    "to_form_id": "frm:31744335-1746-5ae4-9f82-7ae1271e80e7"
}

All claims and sources — go to this entry →

Riva

Reva

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:65713fae-5e60-5488-92a2-08fa18829e20",
    "from_form_id": "frm:11c1e196-4a22-525f-862f-22de3bf8a259",
    "language": null,
    "link_id": "lnk:aaf8efa2-2960-50ee-b3ca-836501c80342",
    "position": null,
    "relation": "source_equivalence",
    "scheme": null,
    "to_form_id": "frm:87aa8d6f-b351-51e7-973e-b5298738487e"
}

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: 8

Territory	Year	Category	Name position	Count
United States	2025	Female	Not available	41
Germany	2023	Female	Not available	4
England and Wales	2025	Female	Not available	45
Cologne	2022	Female	1	1
Cologne	2015	Female	Not available	1
Cologne	2018	Female	Not available	1
Cologne	2019	Female	1	1
Cologne	2020	Female	1	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": 41,
        "reported_sex": "female",
        "source_csv_rows": [
            2153503
        ],
        "source_ref": "US",
        "year": 2025
    },
    {
        "country": "DE",
        "global_name_gender_inferred": false,
        "method": "deterministic_sum_of_source_counts",
        "published_count": 4,
        "reported_sex": "female",
        "source_csv_rows": [
            143068,
            150040
        ],
        "source_ref": "DE",
        "year": 2023
    },
    {
        "country": "GB",
        "geography": "England and Wales",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "population_scope_ref": "girls-2025.xlsx:Notes!A6:B6",
        "published_count": 45,
        "published_rank": 807,
        "rank_quality": "consistent_with_published_counts",
        "reported_sex": "female",
        "source_csv_rows": [
            49052
        ],
        "source_ref": "GB",
        "year": 2025
    },
    {
        "country": "DE",
        "evidence_id": "ev:fe1db268-15a6-5619-88f8-04854ddb5e10",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": 1,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "female",
        "scope_note": "source_description_position_conflict",
        "source_csv_rows": [
            23750
        ],
        "source_observation_id": "obs:87fbf8fa-9ec5-5a72-9eec-95c45246d222",
        "source_ref": "DE_KOELN",
        "source_reported_sex": "w",
        "unit": "published_name_occurrences_at_position",
        "year": 2022
    },
    {
        "aggregation_allowed": false,
        "country": "DE",
        "evidence_id": "ev:2cdbbd54-e8e3-50f0-8c8b-699234670406",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": null,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "female",
        "resolved_text": "Riva",
        "scope_note": "position_absent_repeated_keys_not_aggregated",
        "source_csv_rows": [
            30216
        ],
        "source_observation_id": "obs:fb2e56c7-fa1e-551f-ae6a-d111690e0fe6",
        "source_ref": "DE_KOELN_HISTORY",
        "source_reported_sex": "w",
        "source_text": "Riva",
        "text_method": "NFC",
        "unit": "published_name_count_position_unspecified",
        "year": 2015
    },
    {
        "aggregation_allowed": false,
        "country": "DE",
        "evidence_id": "ev:8e145f79-acac-56bd-a8e9-ce24598815cf",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": null,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "female",
        "resolved_text": "Riva",
        "scope_note": "position_absent_repeated_keys_not_aggregated",
        "source_csv_rows": [
            47543
        ],
        "source_observation_id": "obs:abe31a14-365d-5996-b37e-e3e2fbc4ea86",
        "source_ref": "DE_KOELN_HISTORY",
        "source_reported_sex": "w",
        "source_text": "Riva",
        "text_method": "NFC",
        "unit": "published_name_count_position_unspecified",
        "year": 2018
    },
    {
        "country": "DE",
        "evidence_id": "ev:3acfdaa4-6465-537f-9f49-c52e7cca1d04",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": 1,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "female",
        "scope_note": "source_description_position_conflict",
        "source_csv_rows": [
            3300
        ],
        "source_observation_id": "obs:d4a379ae-a321-5f1a-b6ad-d38e29ce5e26",
        "source_ref": "DE_KOELN",
        "source_reported_sex": "w",
        "unit": "published_name_occurrences_at_position",
        "year": 2019
    },
    {
        "country": "DE",
        "evidence_id": "ev:59adaed6-1483-5e2d-9828-d21f432effa1",
        "geography": "Köln",
        "global_name_gender_inferred": false,
        "method": "source_reported",
        "name_position": 1,
        "published_count": 1,
        "published_rank": null,
        "reported_sex": "female",
        "scope_note": "source_description_position_conflict",
        "source_csv_rows": [
            10286
        ],
        "source_observation_id": "obs:3d196b65-75ec-56b5-a634-29981cd6eafc",
        "source_ref": "DE_KOELN",
        "source_reported_sex": "w",
        "unit": "published_name_occurrences_at_position",
        "year": 2020
    }
]

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: Not specified · Female · Source classification

Open source and technical details →

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

Open source and technical details →

Provenance of the record «Riva»

Open source and technical details →

Relationship «Riva → River»: Source-reported equivalence

Open source and technical details →

Relationship «Riva → Reva»: Source-reported equivalence

Open source and technical details →

Statistics: Cologne · 2015 · Female · count: 1 · name position: not specified

Open source and technical details →

Statistics: Cologne · 2018 · Female · count: 1 · name position: not specified

Open source and technical details →

Statistics: Cologne · 2019 · Female · count: 1 · name position: 1

Open source and technical details →

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

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:fadd8e70-00e4-550d-ac43-a8ddb4b9001b",
            "field": "contains_name_separator",
            "form_id": "frm:11c1e196-4a22-525f-862f-22de3bf8a259",
            "method": "deterministic",
            "not_compound_classification": true,
            "rule": "character-presence-001",
            "value": false
        }
    ],
    "compound_claims": []
}

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