Eldrich \e-ldri-ch, el(d)-rich\ as a boy's name is a variant of Aldrich (Old English) and Eldridge (German), and the meaning of Eldrich is "old; sage ruler".
The baby name Eldrich sounds like Elldrich, Eldritch and Eldrick. Other similar baby names are Edrich, Eldrid, Alldrich and Eldrige.