Rosilyn is a girl name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Rosilyn across the United States, UK, Ireland and New Zealand, how popular Rosilyn has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 642 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Rosilyn per year, United States (1930 to 2023). United States peaked in 1949 (22/yr).
Rosilyn is an uncommon baby name in the United States. It was most common in 1949, when it ranked #3,469 nationally (given to 22 babies that year).
Rosalyn · Roslyn · Roselyn · Rosalina · Rosaline · Roselynn · Rosalynn · Rosalene
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