boy (SSA Category)Irish Origin

Oisin

Verified Meaning & Etymology

“Little deer”

Linguistic heritage: Irish

Pronunciation

English Phonetic:oh-SHEEN

IPA (US English):/oʊˈʃiːn/

Source: Wiktionary IPA Linguistic Transcription

Compare Oisin With Another Name

Peak Popularity202031 births in peak year

2025 US Rank#466022 births in 2025

Total US Registrations513Recorded since 1880

Demographic Ratio100% MaleBased on SSA application records

Historical US Popularity Trajectory

Annual recorded US births from 1995 to 2025 (US Social Security Administration)

Peak US Popularity2020 (31 births)

Earliest RecordYear 1995

Recent 2025 Level22 births

Data source: United States Social Security Administration (1880–2025). The SSA privacy policy suppresses counts under 5. Data indicates biological sex entered on Social Security applications.

Names Similar to Oisin

Calculated deterministically based on shared linguistic origins, styling, and popularity tier.

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Source Citations & Review Provenance

Demographic Data:

United States Social Security Administration (SSA) National Data (1880–2025). Counts reflect 100% of Social Security card applications where year, sex, and state of birth are recorded.

Linguistic Derivation:

Meanings cross-referenced with Wiktionary (CC BY-SA 4.0) and Nurturepedia (MIT). Phonetics audited against the Carnegie Mellon University Pronouncing Dictionary (BSD).

Last reviewed by editorial check: 2026-10-28Submit a factual correction or inquiry →