What is the Italian translation of 'Lexi'?

Lexi is an English loan name in Italian.

Specifically, the name is a feminine/masculine proper noun. It can be a nickname for Alexander or Alexandra in English, but not for the equivalent Alessandro or Alessandra in Italian. The pronunciation is "LEHK-see" in terms of the loan name and "AH-lehs-SAHN-droh" and "AH-lehs-SAHN-drah" in terms of the complete Italian equivalents.