Baby Names Boy Names Meaning of the Name Adelio Updated December 5, 2025 by Jennifer M. Adelio Gender: Male Origin: Spanish Meaning: Noble ♥ Add to my Namelist What is the meaning of the name Adelio? The name Adelio is primarily a male name of Spanish origin that means Noble. People who like the name Adelio also like: Alonzo, Alejandro, Aiden, Abel, Aden, Adan, Aaron, Adalira, Adelina, Aria, Abigail, Aurora, Adelaide, Amelia Names like Adelio: Aitla, Adlai, Adalia, Athalia, Adel, Adelle, Adele, Ataullah, Atl, Atalie, Atalaya, Attila, Atalo, Adelia, Adela, Adiel, Adli, Adla, Atle, Atallah, Aithley, Adeola, Adil, Athol, Atalya, Atli, Atlee, Adila, Adelie Stats for the Name Adelio Adelio is currently not in the top 100 on the Baby Names Popularity Charts Adelio is currently not ranked in U.S. births