Names for my second child.. WHICH ONE :)?

i like Kai Luca, i think that is a great time. and it goes well with Max, two lovely one-syllable names. Seraphina is beautiful but I don't like the names that you have put as middle ones, i think Lauren is the best one and works quite well. I think you should call her Seraphina Ariel, but Ariel pronounced like "Arielle" rather than aerial.