Radek, male name popular in the Czech Republic, also used in Poland. Diminutive of Slavic names as Radovan, Ctirad and Radoslav

Romeo, name for boy that comes from the Greek name Rhomaios, used in Spanish, Italian and Romanian. Rómeó, name in Hungarian and Icelandic. Roméo, French name. Romèo, name in Languedotian Occitan.

Rókur, male name in Faroese, variant of the ancient Norse name Hrókr. Faroese is the official language spoken in the Faroe Islands, an autonomous country within the Kingdom of Denmark

Rhuan, name for boys of uncertain origin

Ralf, male name in different languages such as German, Dutch, Swedish, Danish and Norwegian, traditional variant of Ralph. It's a name of Nordic origin, derived from Radulfr coloring page

More Boy names with R coloring pages