Erek \e-rek\ as a boy's name is a variant of Eric (Old Norse), and the meaning of Erek is "forever or alone, ruler".

The baby name Erek sounds like Arek, Erik and Eryk. Other similar baby names are Erez, Erin, Arik, Barek, Breck, Brik, Brok, Creek, Creik, Derek, Darek, Erle, Erl, Erly, Edrik, Edik, Eran, Erix, Eriq, Erick, Erie, Eri, Erno, Eron, Eros, Erve, Erv, Garek, Jurek, Gerek, Greg, Jarek, Jerek, Marek, Mirek, Rurek, Tarek and Zarek.