According to Wikipedia; the given name Lisa can be a short form of Elisabeth or Elizabeth.
It was a among the most popular name given to females (obviosuly) aroung the 1960's and is nowadays considered as grandmother's name. Yay.

It comes from a Hebrew origin and means oath of God, or a dimunitive of daughter of God... (well)

According to Urban Dictionnary Lisa is the most beautiful girl you'll ever see in your life. (lol) Has a unique personality, (weird one for sure) is intelligent and caring(true tho), and her beautiful eyes, bright smile and sexy body (not sure for the sexy body) are just a bonus. She's the type of girl who's loyal even if it's a long -distance relationship, and won't ever forget your birthday, anniversaries, and so on (my brain has an integrated calendar). She genuinely cares about you and will always support you (even though i say i don't). Definitely the type of girl you'll want to spend the rest of your life with.

Lisa is also the name of the subject of one of the world's most famous paintings, the 'Mona Lisa', the portrait of Lisa del Giocondo by Leonardo da Vinci.

L.I.S.A was also apple first designed computer.