Middle name Nala

My boyfriend's mother passed away 5 years ago, I never got the chance to meet her because she lived far away and they had kind of fallen out. My sons middle name is James after my dads middle name, I'm kind of hoping I have a girl so I can give the baby his mothers middle name, Nala, he misses her a lot and it breaks my heart. I think if would be a good idea, does anyone know of any first names that would go with that kind of middle name?