Diedrick \di(e)-dri-ck, died-rick\ as a boy's name is a variant of Dedrick (Danish, Old German), and the meaning of Diedrick is "power of the tribe".
The baby name Diedrick sounds like Diederick, Dietrich, Dedric, Tedrick and Thedrick. Other similar baby names are Dierick, Sedrick, Cedrick, Delrick, Derrick, Derick, Dieric, Dierck, Jedrick and Kedrick.