Baby Boy L Names

My husband and I thought we were going to have a girl so we already had a name picked out, but it turns out we are gonna have a boy. My daughters name starts with an L and I was thinking of naming all my children starting with the same letter L, but I'm having a hard time picking a boy name that starts with that letter. This baby is our rainbow baby so I want to give him a strong name. A name that's fitting for a child born after a loss, but starts with an L. What names come to your mind and what would you put as the middle name? My husband likes that name Ryu but it doesn't start with an L so we were thinking of using that as a middle name..... why is naming your baby so difficult lol