Noble
Adalai is a rare variant of the Germanic name Adela or the Hebrew name Adalia. It shares the root meaning of nobility and has gained modern appeal as a unique alternative to names like Adeline or Adelaide.
Less common today
Adalai isn't in the latest US Top 1000. It last peaked at #6,963 in 2019.
US births per 5-year period, 1990βpresent (SSA data).