baby names?!?

Samantha
Okay I am looking for a boy name and girl name that end with "A" I'm expecting baby #5 and want all my kids to have the same ending of their names. My daughters names are...
Felisheana (8years old)
Ka'Myra (6years old)
Miranda (3 years old)
Elena ( 1year old)
Current names that I have picked out are
Julia, Juliana, and Davina for girl names 
Joshua for boy names
Please help me!!!!! I am looking for names that you don't hear everyday and/or unique names... please put how you pronounce the names you suggest!! 
Thanks in advance!!