In the world, Mileo (Mileo 
) is a very rare principally boy's, but scarcely female first name. The forename Mileo is characteristic of Southern Europe, particularly Italy, where it is a very rare masculine name. Much more frequently, Mileo is the last name as well as the forename.
Mr, Adry, Aura, Carl, Braz, Kuky, Paul, Raul, Rosa, Rich, Rita, Ruan, Debi, Dani, Dawn, Doug, Geri, Greg, Gina, Lena, Leny, Lina, Anne, Lili, Anna, Alan, Ms, Jo, Ana, Cyd, Kim, Rui, Lea, Lua, Jen, Jim, Eli, Eva, Ivo, Ida, Ian, Yan, Mary, Mori, Sani, Sara, Alex, Alda, and Lori