Cedro \ce(d)-ro\ as a boy's name is pronounced SED-droh. It is of Spanish origin. Cedro and Cidro (SEE-droh) are Spanish short forms of Isadoro.
For more information, see also the related name Cedric.
A baby name that sounds like Cedro is Starr. Other similar baby names are Pedro, Cesaro, Cedrik, Ced, Ceri, Ciro, Pedrio and Zero.