We have a Cole too. His full name is Coleman Ellsworth. Both are family names. Coleman was my maiden name. My poor Dad had two daughters. I had to pass on the family name somehow.
When we knew our 3rd baby was going to be our first boy we decided on a name and didn't tell anyone. It too drove them nuts! But we like names that are a little different and people really can have no tact when you tell them a name sometimes. We figured they wouldn't be that rude if the baby was already here!