Cognomen Jaraslau (Яраслаў , Jaraslau ) , in the entire world, is an extremely rare last name. Much more frequently, Jaraslau is the forename as well as the last name.
Iaroslav, Jaraslav, Jaraslaw, Jaroslav, Jaroslavs, Jaroslaw, Jaroszlav, Jarosław, Yaraslau, Yaraslav, Yaraslaw, Yaroslav, Слава, Славик, Яраслав, Яраслау, Ярик, Ярослав, יארוסלאב, and ירוסלב
Babich, and Milawski
, Jaraslau 
) , in the entire world, is an extremely rare last name. Much more frequently, Jaraslau is the forename as well as the last name.