He will add; pretty
A modern elaboration likely combining the Hebrew name Jo (from Joanna or Joseph) with the suffix -leena. It is often interpreted as a variant of Jolene, which blends 'Jo' with the French word 'jolie' meaning pretty.
Less common today
Joleena isn't in the latest US Top 1000. It last peaked at #7,979 in 2003.
US births per 5-year period, 1990βpresent (SSA data).