Baby Names Girl Names Meaning of the Name Fidelina Updated January 14, 2026 by Jennifer M. Fidelina Gender: Female Origin: Spanish Meaning: Little Faithful One ♥ Add to my Namelist What is the meaning of the name Fidelina? The name Fidelina is primarily a female name of Spanish origin that means Little Faithful One. People who like the name Fidelina also like: Twyla, Floramaria, Labonita, Tasnim, Demetria, Miliani, Tameka, Tyrone, Adriano, Benicio, Odysseus, Berny, Bernie, Cruz Names like Fidelina: Fidelma Stats for the Name Fidelina Fidelina is currently not in the top 100 on the Baby Names Popularity Charts Fidelina is currently not ranked in U.S. births