Seidy

Seidy is a distinctive feminine name with multiple potential origins. It may be derived from the Germanic name Saida meaning 'princess' or could be a variation of Sadie, which originated as a diminutive of Sarah (meaning 'princess' in Hebrew). In some Hispanic communities, Seidy appears as a creative spelling variation of names like Zaida or Zayda, which have Arabic origins meaning 'fortunate' or 'prosperous.' The name remains relatively uncommon in most English-speaking countries, giving it a fresh, contemporary feel despite its possible ancient roots. Seidy's appealing combination of exotic flair and straightforward pronunciation makes it attractive to parents seeking something distinctive yet accessible for their daughters.

Pronounced SAY-dee.

As of October 2026, Seidy ranked #8845 in US births in 2024 SSA, peaked at #6683 in 2013.