Ku
BoyHawaiian · Hawaiian Kū: /ˈkuː/
Ku, written Kū in Hawaiian, combines a sustained single-syllable sound with the meaning “upright” and a substantial cultural history.
Origin
Hawaiian
Pronunciation
Hawaiian Kū: /ˈkuː/
“Upright”, connected with the Hawaiian verb “to stand”.
Ku represents Hawaiian Kū, a name connected with standing or being upright. The meaning starts with the physical image of standing upright. It is recorded as a masculine personal name. Kū is also a major deity in Hawaiian tradition. He is widely associated with war, but that description captures only part of the context: forms of Kū are also connected with fishing, rain and growth. The name therefore has a more substantial cultural setting than a simple “warrior” label suggests. The Hawaiian pronunciation is /ˈkuː/, one syllable with a long u sound. The line over ū, called a kahakō, marks that length. Even when the name is written Ku, this Hawaiian pronunciation holds the vowel rather than cutting it short. The initial k gives a firm onset, followed by one rounded, sustained vowel. That concentrated sound can feel bold and steady. Its brevity is striking when spoken aloud, and the long vowel gives the name room to resonate.
Etymology: In the Hawaiian context, Ku represents Kū, related to kū, “to stand”. Kū is also the name of a major Hawaiian deity.
Spelling table
Code
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Braille
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Name popularity
United States
Latest year: 2025
Boys
RankNot reported
Girls
RankNot reported
Source
SSA records cover Social Security card applications, not every US birth. Names with fewer than 5 occurrences are omitted; gaps do not mean zero. Spellings are kept separate, except that SSA removes spaces and hyphens. Equal counts are ranked alphabetically. Ranks are calculated separately for boys and girls.
Origin
Hawaiian
Appears in