Perhaps because Belle was using my nickname, he didn't want to.

They have allowed people to use nicknames instead of real names.

He broke in the horse, and named him using his own nickname.

Did he call other people by their first names or use nicknames?

By using the team's nickname and an old neighborhood, at least Baltimore ignored a corporate name.

That's why I tend to use only her nickname.

When Cecelia's expression changed, she realized she'd used his nickname for the first time.

He was touched that she should use his nickname, Gundwane.

Nah, don't worry about it, we all just use his nickname.

They may use nicknames and diminutive forms of their first names.