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Kai

Pronounced /kaɪ/

Rank in 2024
#76
Born in 2024
4,276
Peak year
2022 · #59
Origin
Germanic
Also recorded for girls:213 in 2024 (#1,132)

1880 to 2024

Rising
0123418801900192019401960198020002020
Hover or tap the chart for any year. Per 1,000 adjusts for how many babies were born that year.
Compare Kai with other names

Its story in numbers

  • In 2024, 4,276 boys were named Kai, about 1 in every 401.
  • It peaked in 2022 with 5,366 babies, ranked #59.
  • It first shows up in the records in 1926.
  • 66,409 boys have been named Kai since 1880.

Who else has this name

Babies named Kai per 1,000 born in each generation, on one shared scale.

  1. <0.1
    Greatest
  2. <0.1
    Silent
  3. <0.1
    Boomers
  4. <0.1
    Gen X
  5. <0.1
    Millennials
  6. 0.6
    Gen Z
  7. 2.0
    Gen Alpha

Greatest: 6 babies, 0.00 per 1,000. Silent: 11 babies, 0.00 per 1,000. Boomers: 292 babies, 0.01 per 1,000. Gen X: 878 babies, 0.03 per 1,000. Millennials: 2,366 babies, 0.08 per 1,000. Gen Z: 19,247 babies, 0.61 per 1,000. Gen Alpha: 43,609 babies, 2.01 per 1,000.

Meaning and origin

Taken into regular use in the 1990s, with earlier popularity peaks in Scandinavia and Germany. The medieval Danish Kaj is possibly of Roman origin, Latinized as Caius, like the rare medieval English male given name Kay. The German Kai may also derive from a West Frisian pet form of Gerard, Cornelius, Nicholas, or Kampe "warrior". In the U.S. Kai has also been explained as Hawaiian kai (“sea”).

  • A unisex given name from the Germanic languages, of modern usage.
  • (rare) A female given name of modern usage.
Origin
Germanic
Say it
/kaɪ/

From Wiktionary’s entry for Kai, CC BY-SA 4.0.

Other spellings

  • GirlBoyRising

    Koa

    Rank
    #292
    Born '24
    1,145
    Origin
    —
    1880peak 20242024
  • GirlBoyRising

    Khai

    Rank
    #951
    Born '24
    240
    Origin
    —
    1880peak 20232024
  • GirlBoyUncommon

    Kye

    Rank
    #1,192
    Born '24
    171
    Origin
    Germanic
    1880peak 20162024
  • GirlBoyUncommon

    Kay

    Rank
    #6,310
    Born '24
    14
    Origin
    Welsh
    1880peak 19342024