To his fans, Donald Trump is the greatest president of all time.

To his detractors, he’s the worst by a long shot.

And to a handful of very special people, he’s simply “Dad.”

Donald, Melania and Barron Trump standing together

The former POTUS has five children by his three wives.

His second wife, Marla Maples, is the mother of Donald’s second daughter, Tiffany Trump.

Melania toldPeopleshe broke it to her husband the previous summer.

Donald Trump raised fist with Melania and Barron

“He came home … and I told him he’d be a daddy.

And his reaction was … at first he needed to take it in.

It was a real surprise.

Barron Trump looking serious at Ivana’s funeral

And then he was very happy,” she recalled.

It happened very quickly."

Once the initial shock wore off, the dad-to-be already had a name in mind for his third son.

Fortunately, Melania put her foot down a tired new-mom foot, but a firm one nonetheless.

In the years since Barron came into the family, his older half-siblings have been busy giving him cousins.

Nor will there be any more coming from Donald and Melania Trump either.