Dark, black, or little dark one
Keiarra is a modern American spelling variant of the Irish name Ciara. It is derived from the Gaelic word 'ciar', which refers to dark hair or eyes. The name gained popularity in various phonetic spellings following the success of the name Kiara in the 1990s.
Less common today
Keiarra isn't in the latest US Top 1000. It last peaked at #4,687 in 1999.
US births per 5-year period, 1990βpresent (SSA data).