MallowbyNames

Isobella

iz-oh-BEL-ah · God is my oath.

2025 rank (girls)
#14,942
Babies named in 2025
5
Peak popularity
2009
2025 frequency
1 in 321,453 girls
Usually for
Girls
Trend
Rising since 2022

Rising since 2022, #14,942 for girls today.

Popularity of Isobella since 1996

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

71522200020102020Most births 2009Girls
Data table (by decade)
DecadeGirls
1990s15
2000s108
2010s97
2020s23

Meaning & origin

Isobella is a feminine name that emerged as a variant of Isabella, first recorded in the United States in 1996. The name reached its peak popularity in 2009, and after a decline, it has been rising again since 2022. With a current rank of 14,942 in 2025, it remains an uncommon choice, appealing to parents who appreciate its lyrical sound and the nickname potential of Izzy and Bella. The spelling with an 'o' distinguishes it from the more common Isabella and Isabelle, offering a fresh take on a classic.

Isobella is a variant of Isabella, which itself derives from the Hebrew name Elisheba via the Latin and Greek forms. The name has been used across Italian and Spanish-speaking regions and became popular in English-speaking countries from the 19th century onward. The spelling with an 'o' emerged as a distinctive form, particularly in Scotland and England.

Nicknames & variants

Nicknames: Izzy, Bella, Isa, Belle

Variants: Isabella, Isabel, Isabelle, Isobel

Sibling names for Isobella

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

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

I is for Isobella, our favorite little girl.

I is for Isobella…”

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

Make Isobella's book

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

Questions parents ask

What does the name Isobella mean?
Isobella means 'God is my oath,' deriving from the Hebrew name Elisheba.
How popular is Isobella?
Isobella was ranked 14,942 in the United States in 2025, with approximately 1 in 321,453 baby girls given that name.
Is Isobella a girl's name?
Yes, Isobella is exclusively used as a feminine name.