There are dozens of variations of the surname (due in significant part to Jewish migration & contact w/ gentile languages) including #Margaliot, #Margolies, #Margarethen, #Margent, #Margolevsky, etc.
The surnames #Perl, #Perel, #Pearl, and variations (e.g. #Perelman, #Perlitz) have multiple etymologies; in some families the name is a direct translation of the Hebrew surname.
#margaliot #margolies #margarethen #margent #margolevsky #perl #perel #pearl #perelman #perlitz