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Open multilingual name datasets — CSV, JSONL, and Parquet (ZSTD). Licensed CC BY 4.0.
Breaking change: absolute counts are no longer published. Frequencies and gender splits ship as shares and ranks only, because the underlying records are coverage-limited estimates, not a census.
given-name-frequency,surname-frequency:countremoved; usepct_in_country.name-gender-inference:male_count,female_count,total_genderedremoved; usep_male/p_female.popular-names-by-country-2026:countreplaced bypct_in_country;rankunchanged.- Country rows are limited to the source country list (103 countries).
Full docs & per-dataset pages: https://onomaverse.com/datasets
Attribution: Names data from Onomaverse (https://onomaverse.com/datasets), licensed CC BY 4.0.