Need HELP

Tiffany • Tiffany. 26. Boy Mom (NWS) 06.19.18👶💙 Due with baby boy #2 10.13.21❤💙

My mom passed away in December and if we have a girl I want her to have my moms middle name but my fiance doesn't really like it. We have Nylah picked out for a girl. Any ideas on how I could combined my moms middle name (Jean) and his moms middle name (Leigh) we don't like 2 middle names. Any help would be great. Her name will be Nylah ________ Stark