Deacon \de(a)-con\ as a boy's name is pronounced DEE-ken. It is of Greek origin, and the meaning of Deacon is "dusty one; servant; messenger". A deacon is a ministerial assistant in a Christian congregation. Football player Deacon Jones.
Deacon has 7 variant forms: Deakin, Deecon, Deekon, Deke, Dekel, Dekle and Diakonos.