From Ilium or bright
Illiana is often considered a feminine elaboration of the Greek name Iliana, referring to the ancient city of Ilium (Troy). It is also frequently associated with the Hebrew name Eliyanah, meaning 'my God has answered.' In modern usage, it is prized for its melodic, multi-syllabic sound and its rarity compared to Eliana.
Less common today
Illiana isn't in the latest US Top 1000. It last peaked at #2,132 in 2011.
US births per 5-year period, 1990βpresent (SSA data).
First Hispanic woman elected to the U.S. Congress
American actress and director
The youngest daughter of King Ferdinand I of Romania