I don't usually like to see same initials in siblings. My sons name begins with "S" and I'm expecting another boy in October and the name my husband and I love begins with "S" again.
This is purely a coincidence. Their middle names will be completely different letters, so in the future when they get mail this shouldn't be a problem. Do you think it's ok? I don't want to find another name purely because I'm slightly put off by the same initial.