Across the world, Ierna (Ierna 
) is a rare gender-neutral first name. The given name Ierna is characteristic of Nigeria, where it is a very rare primarily boy's, but very infrequently female name, and Indonesia, where it is a very rare feminine name. More frequently, Ierna is the last name as well as the forename.
Mas, Ivey, Maria, Marco, Salvo, Susan, Stefy, Alena, Allyn, Alysa, Anita, Adele, Chase, Carla, Carol, Cindy, Bowen, Karen, Paola, Paolo, Peppe, Pippo, Enza, Enzo, Tito, Tina, Mã, Kat, Tom, Seby, Aldo, Paul, Rita, Ryan, Dane, Dawn, Randy, Gary, Lena, Luca, Lucy, Lynn, Jana, Josh, John, Joan, Tony, Todd, Lara, and Ronda