Just a warning, although Lara is easy to spell, anyone called it will have to put up with being called different names and having to explain "it's L-A-R-A" then have people go "oh, like Dr. Zhivago!" their entire lives. My sister is called Lara, but she's been mistaken for Laura (so much she atually answers to it!), Clara, Zara, Kara ...
'Tis a lush name though 