Benedict Cumberbatch can add “Dad” to his list of remarkable titles (“Sherlock,” “Dragon,” “Doctor Strange,” “Perfect Person”).

He and wife Sophie Hunter announced on Saturday that she has given birth to their first child.

“Benedict Cumberbatch and Sophie Hunter are delighted to announce the arrival of their beautiful son,” the actor’s rep told USA Today. “We would kindly ask everyone to respect the family’s privacy during these next few precious weeks.”

The publicist declined to reveal the baby’s name, so fans for now are left to speculate what it could be.

We asked our Facebook followers to make some Cumberbaby name guesses:

– Kelsey: “Eggs Benedict Cumberbatch”

– Alex: “Sherlock John Cumberbatch”

– Judy: “Hunter Ben Cumberbatch”

– Carole: “Archibald Cumberbatch”

– Mary: “Holmes Cumberbatch”

As previously reported, Cumberbatch and Hunter were engaged in November, announced the pregnancy in January, and married on Valentine’s Day.

What do you think the Cumberbaby is named?

Cumberbatch has a busy year ahead of him. In addition to raising a newborn he’ll be filming his role as Doctor Strange for Marvel. He’ll also be filming Sherlock in early 2016. Sadly, his busy schedule has pushed the series’ production so far back that they’re no longer planning to air the series at the end of this year as previously announced.

No word yet on a potential cameo for the Cumberbaby in Sherlock.