3 Penn names that mean penn for boys, listing Penn baby names 1-3. Sean is a popular name. Penn and Tammany are uncommon names. View Penn baby names for name meanings, or search other baby names.
Penn ... American use is due to admiration for the Quaker leader William Penn (18th century) ... he forsook the comforts of a genteel life to found Pennsylvania (in Latin, "Penn's woods") ... 
Sean ... Heavily influenced by actors Sean Connery and Sean Penn ... 
Tammany ... Name of a Delaware Native American chief who was friendly to William Penn ...