Meaning and Name Origin
Illa is a somewhat prominent first name for women (#3806 out of 4276, Top 89%) and also a somewhat prominent surname for both adults and children (#51240 out of 88799, Top 58%). (2000 U.S. Census)
Below is a charted analysis of the usage of the girl name Illa and corresponding names. Ileana and Iliana (#830 the previous year) are the prominent variation forms of Illa (#unlisted) appearing in the Top 1000. Adoption of these girl names reached its most widespread in the year 2007 and is somewhat lower today. (2014 Birth Statistics)
Illa is alike in pronunciation to Aila, Ala, Alea, Alia▲, Alla, Alli, Allia, Ally▼, Alya, Ayla▲, Eila, Ela, Elia, Ella▲, Elli, Ellia, Elly, Eula▼, Ila▼, Illia, Iola▼, Ola▼, Olia, Olla, Oula, Ula, Ulla, Ulli, Willa▼, Yola, Yula and Yulla. Other suggested similar baby names are Ilka, Illsa, Ilsa, Iole and Isla▲. These names tend to be less frequently used than Illa.