DelfinoItalian, Spanish From the personal name Delfino, from Latin Delphinus, from delphis "dolphin", regarded in medieval times as a symbol of goodness and friendliness.
PaalEstonian Paal is an Estonian surname meaning both "mooring post" and "dolphin".
PaalmaaEstonian Paalmaa is an Estonian surname meaning both "dolphin land" and "mooring post land".