Have you tried babynamegenie.com? They have a middle name finder applicaation in which you put in the first name and your last name and it will give you suggestions for a middle name. Some of them can be kind of out there, but it may give you some inspiration.
BFP 1/19/12 No heartbeat at 7w4d 3rd dose Cytotec 3/1/12 *PGAL/PAL Welcome* My Ovulation Chart
Re: Name Suggestion
Adriana Elise
Adriana Camille
Adriana Jane
Adriana Sophia
Adriana Marie
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Adriana Rose
Adriana Louise
Adriana Gabrielle
Adriana Claire
Adriana Nicole
Adriana Victoria
Adriana Sofia
Adriana Elizabeth
Adriana Noelle
Adriana Felice
Adriana Elise