Family name ルルカ (ルルカ ) , around the world, is a rare cognomen. The cognomen ルルカ is characteristic of Eastern Asia, particularly Japan, where it is a rare surname.
Llka, Lluka, Lrka, Lruka, Lulka, Luluka, Lurka, Luruka, Rlka, Rluka, Rrka, Rruka, Rulka, Ruluka, Rurka, and Ruruka
) , around the world, is a rare cognomen. The cognomen ルルカ is characteristic of Eastern Asia, particularly Japan, where it is a rare surname.