Baby boy middle names

[bigMummycuddles]

HI. We have finally decided to name our baby boy Theo. I have heard Theo James a lot but my 3 year old is Caleb James. i dont know if i like the idea of them having the same middle name as each other. Any suggestions? xx

Theo Louis
Theo Benedict
Theo Jack
Theo Max

Thank you. I really like these, they also go with the surname.

Theo George
Theo Barnaby
Theo Benjamin
Theo Timothy
Theo Zachary

Theo Jack
Theo Luca
Theo Daniel
Theo George
Theo Rowan

Love Theo, how about

Theo Jake
Theo Jonathan
Theo Joshua

Theo Orson
Theo Alexander
Theo Jackson
Theo Arthur
Theo Maxwell

Ah Theo is a lovely name

Theo Caleb
Theo Jack (TJ)
Theo Jenson
Theo Eli
Theo Ellis

Thank you all for the suggestions.
Thank you @FluffyEggsontoast never enven though of shortening it to TJ that is a good idea. I love it!
We have made a short-list now to go through.