Congrats for your forthcoming twins :)
Lemme thow in a few extra suggestions to those of my esteemed colleague
Nanaea (High Priestess of the Anagram Oracle and Ayatollah of Rock 'n' Rolla).
*** Anagramming "
Nicole Renee " yields "Corine Elene" and "
Coleen Irene " ;
*** Anagramming "
Robyn Roger " yields "Bryon
Roger " and "
Robyn Roger ". Note that
Robyn IS a bona fide male name too (as in noted musician
Robyn Hitchcock). Another possibility is "Reborn Gyro" which I do not suggest, despite being partial to all things Greek.
*** Anagramming "
Andres " also yiels two interesting names, "Sander" and "Sendra".