Declining since 2005, #10,917 for girls today.
Popularity of Rosselyn since 2000
Babies named Rosselyn per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 2000s | 148 |
| 2010s | 132 |
| 2020s | 63 |
Meaning & origin
Rosselyn is a modern American invention, first appearing in official records in the year 2000. The name is a melodic blend of the classic Rose and the popular suffix -lyn, mirroring a trend seen in names like Jocelyn and Madelyn. It reached its highest usage in 2005, after which its popularity has been steadily declining. Today, it is a rare choice, with only about 1 in every 200,908 girls receiving the name in 2025, ranking it at 10,917th. Though it did not rank among the top names in any state, Rosselyn reflects a broader cultural preference for feminine, lyrical names composed of familiar elements.
Rosselyn appears to be a modern coinage, blending the floral name Rose with the fashionable suffix -lyn (as seen in names like Jocelyn or Evelyn). It first appeared in U.S. birth records around the year 2000, reflecting a trend of creating distinctive, melodic names for girls. The name remains rare, with a peak in popularity in 2005.
Nicknames & variants
Nicknames: Rosie, Ross, Lyn
Sibling names for Rosselyn
Names that share Rosselyn's style, for a brother or sister.

