Modern invented name, possibly meaning 'chosen' or 'good'
Kyheir is a contemporary American name likely created by blending phonetic elements from names like Kyree or Keir. While it lacks a singular ancient etymology, it is often associated with the Arabic word 'Khayr' meaning goodness or the Gaelic 'Keir' meaning dark or chosen.
US births per 5-year period, 1990–present (SSA data).