MallowbyNames

Rosselyn

ROS-eh-lin · Uncertain; likely a modern combination of 'Rose' and the popular suffix '-lyn'.

2025 rank (girls)
#10,917
Babies named in 2025
8
Peak popularity
2005
2025 frequency
1 in 200,908 girls
Usually for
Girls
Trend
Declining since 2005

Declining since 2005, #10,917 for girls today.

Popularity of Rosselyn since 2000

Babies named Rosselyn per year in U.S. Social Security records.

91827200020102020Most births 2005Girls
Data table (by decade)
DecadeGirls
2000s148
2010s132
2020s63

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

Variants: Roselyn, Rosalyn, Rosslyn

Sibling names for Rosselyn

Names that share Rosselyn's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

R is for Rosselyn, our favorite little girl.

R is for Rosselyn…”

In a Mallowby alphabet book, Rosselyn's letter becomes Rosselyn's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Rosselyn's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Rosselyn mean?
Rosselyn is a modern invented name; its meaning is not historically established. It likely combines 'Rose' (a flower) with the suffix '-lyn' (meaning 'lake' or simply a decorative ending).
How popular is the name Rosselyn?
Rosselyn is a very rare name. In 2025 it ranked 10,917 in the U.S., with about 1 in every 200,908 newborn girls given the name. Its peak usage was in 2005.
Is Rosselyn a boy or girl name?
Rosselyn is almost exclusively used as a girl's name.