Pure, holy, or gracious
Aneisa is a rare variant of the name Anisa or Agnes. It likely derives from the Greek 'hagnos' meaning pure or the Arabic 'Anisa' meaning pleasant companion, though in English-speaking contexts it is often used as a creative spelling of Anessa or Anissa.
Less common today
Aneisa isn't in the latest US Top 1000. It last peaked at #7,715 in 2002.
US births per 5-year period, 1990βpresent (SSA data).