Given name & surname

Isa

“my God is bountiful”·“God is salvation”·“God is my salvation”

In English use, Isa is a diminutive of Isabel. In Spanish use, Isabel carries the interpretation “my God is bountiful.” Isa is a variant of Isaiah. Interpretations include “God is salvation” (Hebrew) and “God is my salvation” (Hebrew). These may reflect different naming traditions.

Meaning & origin

What it means

In English use, Isa is a diminutive of Isabel. In Spanish use, Isabel carries the interpretation “my God is bountiful.” Isa is a variant of Isaiah. Interpretations include “God is salvation” (Hebrew) and “God is my salvation” (Hebrew). These may reflect different naming traditions. In French use, Isa has a related form in Issa. One Hebrew interpretation is “a gift of God.”

Explained through its name family

Where it comes from

Isa is a variant of Isaiah. An origin associated with Isaiah is Hebrew.

Explained through its name family

How it developed

In Swedish usage, Isa is an affectionate form of Isabella. In English usage, Isa is a diminutive of Isabel.

The story

Published U.S. birth records include this spelling as early as 1880. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Isa through the years

Babies since 1880
6,575
3,142 boys · 3,433 girls
Most popular year
2025
372 babies
2025
372
#933 for boys · #1,717 for girls
2021–25 vs 2016–20
+30%
Rising
Boys Girls
05010015020018801900192019401960198020002025Highest share 1881Boys 148Girls 74
Isa in U.S. Social Security birth records, 1880–2025, per million births of each sex. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

Boys, girls and both

The balance of boys and girls given this name has shifted over time. Recent births are 62% boys.

Boys Girls
0%50%100%18801900192019401960198020002020
Five-year rolling share of U.S. births. Blank stretches had too few births to read.

Where it’s given

Most at home inNew York, Pennsylvania, California
FewerMore, relative to births Not published
2025 births by state of birth. Tiles are equal-sized so small states stay visible. Highest rates: New York (38), Pennsylvania (20), California (50), Texas (48), Florida (20).

By the numbers

In 2025, this name appeared in 253 U.S. birth records for boys, ranking No. 933 among boys’ names. Average annual use for boys was 47.4% higher in 2021–2025 than in 2016–2020. It also appeared in 119 birth records for girls in 2025. In 2025, Texas had the largest reported state-level birth count for boys with this name (32). Published U.S. population figures for this spelling include 5,145 as a first name in 2020; 1,238 as a surname in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Isa’s family of names

In Swedish usage, Isa is an affectionate form of Isabella. Isa has a related form in Isaiah. In English usage, Isa is a diminutive of Isabel.

Walk Isa’s family in the name graph

IsaIsah伊佐ဤသာ伊紗いさ伊砂依佐衣砂意瑳惟瑳IsabellaIsaiahIsabelIsabelleIsabelaIsadoraIssaJesusLisaIsamarEsaIlsaIzaAisaIseYisaYisuIisaIsaldaعيسىİsaعیسی

Inner ring: spellings · middle: nicknames and forms · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Around the world

Isa has relatives in 13 languages.

PortugueseEnglishFrenchLingalaGreekJapanese

36 related names in 13 languages. Point at a dot, or tab to the map and use the arrow keys.

Each dot marks where a language is rooted, not where people with the name live today. Bigger dots hold more names. Dots on the border stand for languages further away. Language locations from Glottolog (CC BY 4.0); map from Natural Earth.

See also 2

Names our sources mention alongside this one. They are related in story or meaning, not forms of this name.

Similar names

If you love Isa, these share its style, era, origin or sound, from outside its own family.

Greek · Shared

Ilia

“from the ancient city”

38RareRising fast

48% boys · 52% girls

American · Shared

Aris

“the best” · “one who is superior”

48UncommonRising

59% boys · 41% girls

English · Shared

Arden

“one who is passionate and enthusiastic” · “from the valley of the eagles”

57FamiliarRising

40% boys · 60% girls

American · Shared

Everest

“from the highest mountain peak”

55FamiliarRising fast

73% boys · 27% girls

American · Shared

Wylie

“a clever and coy woman”

49UncommonRising

72% boys · 28% girls

English · Shared

Ellis

“Jehovah is my God” · “noble”

72CommonRising

73% boys · 27% girls

Shared

Ever

“resembling a wild boar”

52UncommonRising

60% boys · 40% girls

Latin · Shared

Milan

“from the city in Italy; one who is gracious” · “an eager and hardworking man”

72CommonRising fast

70% boys · 30% girls

Sibling ideas

Names that share Isa’s feel without repeating its first letter or rhyming with it.