What's In a Name?: Just what was Ricky Ricardo's full name anyway? During season four in "Hollywood Anniversary," Ricky calls Western Union to get the License Bureau to wire him the date of his marriage to Lucy. He gives his name as Ricardo Alberto Fernando Ricardo y de Acha. In "Lucy Raises Tulips," however, when Lucy insists that Ricky keep his promise to cut their lawn, she uses this moniker: Enrique Alberto Ricardo y de Acha III. Desi Arnaz's real full name is Desiderio Alberto Arnaz y de Acha III.