Dark, black, or dark-haired
Keiera is a modern phonetic spelling of the Irish name Ciara. It is derived from the Gaelic word 'ciar', which was historically used to describe someone with dark hair or a dark complexion.
Less common today
Keiera isn't in the latest US Top 1000. It last peaked at #5,676 in 1994.
US births per 5-year period, 1990βpresent (SSA data).