Middle name help

Narb

My son was born January 2 and we still have yet to finish naming him.

My mom is the only grand parent without a grandchild named after her so we want to encorooraye her name into his middle name.

First name is Knox

My moms name is Julie

Her maiden name is slater.

I like slater as middle name.

Hubby likes jewels.

Any other ideas??