Round, barrel-maker, or rejoicing
Kayd is a modern phonetic spelling variation of names like Cade or Kade. It likely derives from the Old English surname meaning 'round' or 'barrel,' or potentially from the Welsh name Cadell meaning 'battle.' In some modern contexts, it is also viewed as a variant of the Arabic name Kaid, meaning 'leader' or 'commander.'
Less common today
Kayd isn't in the latest US Top 1000. It last peaked at #6,017 in 2009.
US births per 5-year period, 1990βpresent (SSA data).