Girl’s name · English

Rilynn

How to say it: RY-lin · /ˈraɪlɪn/

Modern feminine coinage, likely a blend of Riley and Lynn; no established single etymology.

Rilynn was the 501st most popular girls’ name in the United States in 2025, given to 126 babies (Social Security Administration). Its busiest decade was the 2010s, its births are up about 56% in ten years, and it is projected to slip to #706 by 2030.

Updated · SSA 2025 data, published May 2026 · How we compute these figures

#501for girls in 2025
1 in 2,185US babies
126born in 2025
#706projected for 2030
2010sits peak decade
1 in 92chance a classmate shares it

Key facts

Key facts about Rilynn
Rank among girls’ names, 2025#501
Babies born in 2025126
Share of births1 in 2,185
Peak decade2010s
Change over 10 years+56%
Projected rank for 2030 (estimate)#706

Sources: Social Security Administration (SSA). How we compute these figures.

Its life, decade by decade

Rilynn is a newcomer: almost all of its history is from the last forty years.

1900195020002020–25
Peak: 129 per million births, 2010s.

What goes with it

Parents who love Rilynn also love

Nicknames

  • Ri
  • Lynn
  • Rily

In the classroom

In a class of 25 children born in 2025, the chance that another child is called Rilynn is about 1 in 92.

Around the world

This spelling is used in English.

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