Hespero \he-spe-ro, hes-pero\ as a boy's name is a variant of Hesperos (Greek), and the meaning of Hespero is "evening; evening star".

The baby name Hespero sounds like Hesperus and Hesperios. Other similar baby names are Jesper, Jasper, Gasper, Gasparo, Casper, Kasper, Harper, Hooper, Hopper and Spero.