Modern American creation, possibly meaning pure or beloved
Keyuna is a modern American name likely created by combining the popular 'Ke-' prefix with the suffix '-una'. While it does not have a single ancient etymology, it is often associated with the Latin 'una' meaning 'one' or the Japanese 'yuna', which can refer to various plants or kindness depending on the kanji used.
Less common today
Keyuna isn't in the latest US Top 1000. It last peaked at #6,522 in 1993.
US births per 5-year period, 1990βpresent (SSA data).