Agreed that two syllable first names often flow better with one or three syllable middle names but as long as your last name isn't two syllables, I think Parker Theo can work. Other thoughts..
Parker Wyatt Parker Max Parker Will Parker Sloan Parker Ryan Parker Finn Parker Wade
Re: Middle name suggestions?
Parker Theodore
Parker James
Parker Lawrence
Parker Jameson
Parker Tobias
Parker Leonard
Parker Beau
Parker Franklin
Parker Aubrey
Parker Gabriel
Parker Edward
Parker Kelly
Parker Michael
Parker James
Parker Wallace
Parker Hugh
Parker Wyatt
Parker Max
Parker Will
Parker Sloan
Parker Ryan
Parker Finn
Parker Wade
Thanks for your suggestions! We have lots of names to discuss now!
Parker Wade
Parker Dean
Parker Dominic
Parker Theodore
Parker Gabriel
Parker Benjamin
Parker Joshua