I have two DS (several years apart) and their names start with the same letter. Say Nathan and Nick (not actual names!). We're expecting our third and wont find out the sex until birth. Would you keep to the same letter? Would it depend if the next baby is another boy or a girl? Btw we didnt choose the second name because it was the same first letter, it was just the only name we could even slightly agree on, and tbh I still dont really like it...