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.
About 10 boys were named Kyheir in 2025.
US births per 5-year period, 1990–present (SSA data).