MallowbyNames

Ysabelle

IZ-uh-bel · God is my oath

2025 rank (girls)
#10,917
Babies named in 2025
8
Peak popularity
2003
2025 frequency
1 in 200,908 girls
Usually for
Girls
Trend
Holding steady

Holding steady, #10,917 for girls today.

Popularity of Ysabelle since 1994

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

81725200020102020Most births 2003Girls
Data table (by decade)
DecadeGirls
1990s70
2000s203
2010s180
2020s61

Meaning & origin

Ysabelle is a modern French-flavored spelling of Isabelle, first recorded in U.S. data in 1994. It peaked in 2003, though even at its height it remained uncommon. As of 2025, it ranks 10,917th, with a 1-in-200,908 birth incidence, and has shown a stable trajectory in recent years. The name has not been strongly associated with any particular U.S. state. Ysabelle offers an alternative to the more common Isabelle, retaining the same meaning and sound while adding a distinctive Y spelling. Its rise in the 1990s reflects a broader trend of Y-initial names and French-inspired spellings in American naming.

Ysabelle is a variant of Isabelle, itself a French form of Elizabeth. Elizabeth derives from the Hebrew name Elisheva, meaning "God is my oath." The spelling with Y has been used in various cultures, including as a French variant, and gained some modern usage in the United States from the 1990s onward.

Nicknames & variants

Nicknames: Isa, Belle, Izzy

Variants: Isabelle, Isabel, Yzabel

Sibling names for Ysabelle

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

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

Y is for Ysabelle, our favorite little girl.

Y is for Ysabelle…”

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

Make Ysabelle's book

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

Questions parents ask

What does the name Ysabelle mean?
Ysabelle means "God is my oath," a derivation from the Hebrew name Elizabeth.
How popular is the name Ysabelle?
Ysabelle is rare. In 2025 it ranked 10,917th, with an incidence of about 1 in 200,908 births.
Is Ysabelle a boy or girl name?
Ysabelle is almost exclusively used for girls.