Kai

#5 in Hawaii

Meaning of Kai

Kai streaks across the global baby-name sky like a meteor splashed in turquoise, gathering stories from every shore he kisses: in Hawaii and Japan he means “sea,” in China he flings doors wide open as “victory” or “begin,” in Scandinavia he morphs into a jaunty “rejoice,” and in Germany he’s a trim, modern cousin of Nicholas. Spoken simply as “KYE” or the softer “KAH-ee,” the two short letters feel as breezy as a Caribbean trade wind—easy on the tongue, impossible to forget. No wonder American parents have surfed his wave: since the mid-90s Kai has paddled from obscurity into the Top 100, riding higher each year like a salsa rhythm that won’t quit. He carries sand-between-the-toes cool, mythic ocean depth, and a passport stamped on four continents, yet he fits on a name tag without crowding the ink. For families chasing a name that’s multicultural, minimalist, and as spirited as a beach bonfire at twilight, Kai delivers in one exhilarating syllable.

Pronunciation

Japanese

  • Pronunced as kah-ee (/ka.i/)

Finnish

  • Pronunced as kah-ee (/kai/)

Hawaiian

  • Pronunced as kai (/kaɪ/)

German

  • Pronunced as kye (/kaɪ/)

U.S. Popularity Chart

States Popularity Chart

Similar Names to Kai

Notable People Named Kai

Kai Havertz is a German attacking midfielder and forward for Arsenal and Germany.
Kai Sotto is a 7 ft 3 in Filipino center for the Koshigaya Alphas in Japans B League, tied with Raul Dillo as the tallest Filipino pro and second tallest Filipino man behind William Biscocho.
Kai Nielsen was an American philosophy professor at the University of Calgary who championed naturalism, wrote on religion and atheism, and defended utilitarianism against Bernard Williams.
Kai Kara-France is a New Zealand mixed martial artist who competes in the UFC flyweight division and was ranked sixth as of August 2025.
Kai Michael Hansen is a German power metal pioneer who founded Gamma Ray, cofounded Helloween which he rejoined in 2016, and has sold millions of albums worldwide.
Kai Kahele - Kaialii Kahele is a Democratic Hawaii politician and pilot, a former state senator and US representative, elected in 2024 as Office of Hawaiian Affairs trustee and chair, and the son of the late senator Gil Kahele.
Kai Martinez Jones is a Bahamian professional basketball player for Anadolu Efes in the Turkish BSL and EuroLeague who played college basketball for the Texas Longhorns.
Kai G. Henriksen - Kai Henning Gjesdal Henriksen was a Norwegian businessman and former Conservative Party politician who led Storebrand Bank and was CEO of Vinmonopolet from 2006 until his death in 2016.
Kai Bird is an American author and columnist best known for political biographies and works on the atomic bombings and US Middle East relations, and he won a Pulitzer Prize for American Prometheus.
Kai Harley Wagner is a German left back for the Philadelphia Union in Major League Soccer.
Maria Fernandez
Curated byMaria Fernandez

Assistant Editor