Baby girl names help please

Dentogist
Salaam ladies,
I just joined this group a couple of days back. 
I'm having my second baby girl in July InshaAllah and we are looking for names with a good meaning. 
So far we have short listed 
Eliza - Unique or precious 
Areeba - Intelligent (I would like to spell it Ariba. Would that change its meaning?)
Would appreciate some suggestions and advice. 
Jazakallah