girl's name

Casi

  • Gender Girl
  • Letters 4
  • Popularity Uncommon
  • Births on record 1,263

Casi is a girl's name. In 2022 it was given to 5 babies in the United States. It is used consistently but remains uncommon.

  • Peaked in 1989, when 56 babies were given the name.
  • Its usage has held steady over the past decade.
  • First appears in US birth records in 1962.

Casi over time

Births per decade in the United States, 1960s to 2020s. The striped bar is the 2020s, still in progress — it covers 2020 to 2022, not a full ten years.

444
'60 '70 '80 '90 '00 '10 '20
Show the numbers
Births named Casi by decade in the United States
Decade Births
1960s 12
1970s 231
1980s 444
1990s 292
2000s 85
2010s 11
2020s (to 2022) 5

How popular is Casi?

In 2022, Casi was given to 5 babies in the United States. It is used consistently but remains uncommon.

Where Casi is used

England & Wales #2,562 11 in 2025
United States #17,010 5 in 2022

The bar shows how near the top of each country's list the name sits, on a scale where #1 fills the row and #1,000 is a sliver. The figures beside it are the real rank and the babies recorded that year.

US figures omit any name given to fewer than five babies in a year, so the rarest names are absent from the source rather than absent from use. Data & sources.

Names that peaked alongside Casi

These names rose and fell in the same era, which is why they tend to sound like they belong together.

Parents who like Casi also like

Names whose popularity has risen and fallen in step with Casi over the last century — the same taste, a different name.

Sibling names for Casi

Names from the same era that won't rhyme or share an initial with Casi — the two things that make a sibling set grate.

Common questions about Casi

How popular is the name Casi?

In 2022, Casi was given to 5 babies in the United States. It is used consistently but remains uncommon.

Is Casi a girl's or a boy's name?

Casi is given almost entirely to girls in birth records.

When was Casi most popular?

Casi peaked in 1989, when 56 babies were given the name. Its usage has held steady over the past decade.

Is Casi a good name?

That is not something records can settle, but they can tell you what you would be choosing. Casi currently ranks #2,562 in the United States. Its usage has held steady over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.