Name meaning & stats
Rosalyn
Rosalyn (Latin origin). 18,931 US babies since 1940, peak 1955.
What it means
No agreed meaning on record
Latin
In US birth records
Peak year: 1955
18,931 US babies were named Rosalyn between 1940 and 2025.
Careers
Not enough notable people named Rosalyn (or its spelling family) to say anything reliable yet. That's a gap in the data, not the name.
Spelling family
The most common spelling: 30% of the family
- Rosalyn 30%
- Roslyn 21%
- Roselyn 19%
- Rosalynn 5%
- Roselynn 5%
- Rosaline 3%
- Rozlyn 2%
- Roslynn 2%
- Rozalyn 1%
- Roseline 1%
Names that sound the same, grouped by Heyotag. Share of US babies since 1940.
Name twins (peaked around 1955)