Transcription oswa ki jan yo fè konnen premye non Lorencio: lo-REN-thyo (nan lang Panyòl), lo-REN-syo (Latin American nan lang Panyòl). Ki jan yo fè konnen Lorencio.
Non synonyme pou Lorencio nan diferan peyi ak lang: Enzo, Labhrainn, Labhrás, Lari, Larkin, Larrie, Larry, Lars, Lárus, Lasse, Lassi, Lau, Lauren, Laurence, Laurens, Laurent, Laurențiu, Laurentius, Laurenz, Lauri, Laurie, Laurits, Lauritz, Laurynas, Lavrenti, Lavrentios, Lavrentiy, Lavrenty, Law, Lawrence, Lawrie, Laz, Lenz, Llorenç, Lor, Loren, Lorens, Lorenz, Lorenzo, Lorin, Lőrinc, Loris, Lorrin, Lourenço, Lourens, Lovre, Lovrenc, Lovrenco, Lovro, Rens, Renzo, Vavrinec, Vavřinec, Wawrzyniec. Jwenn Lorencio nan lòt lang.
Ki pi komen non ak siyati Castellaneta: Edyth, Nick, Christian, Eddy, Mel. Jwenn Non ki ale ak Castellaneta.