Modern invented name; possibly a variant of Tevin or Taven.
Taiven is a contemporary American name with no singular established etymology. It likely emerged as a creative blend of popular sounds found in names like Tevin, Taven, or Haven, or as a phonetic variation of the Gaelic name Tevin, meaning 'handsome'. Its usage is rare, appealing to parents seeking a unique, rhythmic sound.
US births per 5-year period, 1990–present (SSA data).