The name game.
When our son was born we didn't know what to name him. My wife is czech. Czech families are large, her family had used all the names. We did not want to use any of their names. Funny.
I am from a Danish family. My grandfather's name was Niels. That is my son's name. I love the name. He is the only Niels in school. Possibly in Texas.
I think Dennis or Niels would be a nice name for your precious child.