Need help finalizing names

For a girl it’s going to be:

London Riley Olivia Jonhson.

London will absolutely be her first name but other middle name suggestions are welcomed.

For a boy it’ll be:

Ezra [middle name] [Amiri] Johnson.

Does anyone have middle name suggestions for Ezra? I was thinking Ezra Quinn Amiri Johnson but we are open to ALL name suggestions. Double middle names are a must for us due to tradition.