Unknown; possibly a modern combination or variant of Leah.
Naleah is a modern American name with no singular established etymology. It is likely a creative blend of the prefix 'Na-' with the name Leah, or a variant of the Hawaiian name Nalia. Because it is a contemporary creation, its meaning is often interpreted through its components, such as 'weary' from Leah or 'calm' from Nalia.
Less common today
Naleah isn't in the latest US Top 1000. It last peaked at #4,923 in 2009.
US births per 5-year period, 1990βpresent (SSA data).