[ 2 syll. joe-ly, jo-ely ] The baby boy name Joely is also used as a girl name. Its pronunciation is JH OW-LLiy- â . The origin of Joely is Hebrew.Joely is a variant of the name Joel (English and German). Joely is rarely used as a baby name for boys. It is not listed in the top 1000 names. Out of the group of boy names directly linked to Joely, Joel was the most frequently used in 2012.oely is a variant of the name Joel (English and German). Joely is rarely used as a baby name for boys. It is not listed in the top 1000 names. Out of the group of boy names directly linked to Joely, Joel was the most frequently used in 2012.