Modern invented name, likely meaning dark or black
Keyairra is a modern American creative coinage. It is most likely a phonetic elaboration of the Irish name Ciara, which is derived from the word 'ciar' meaning dark-haired or black.
Less common today
Keyairra isn't in the latest US Top 1000. It last peaked at #8,178 in 1997.
US births per 5-year period, 1990βpresent (SSA data).