Chip and Joanna Gaines may not have decided on a name for baby number five, but they shouldn’t worry — Drew and Jonathan Scott have some ideas.

“It’s gotta be Drew,” the newly married half of HGTV’s Property Brothers tells PEOPLE, using the Fixer Upper stars’ history of giving their sons, Drake, 13, and Duke, 9, names that begin with “D,” as his reasoning.

Jonathan, however, opted for a more sentimental suggestion. “How about Donathan?” he says at an event for their Scott Living line of frames at Michaels. “When we were babies, that’s what Drew would call me. He couldn’t pronounce my name.”

Drew also threw out “Druke” — a cross between the Gaines’s two sons’ monikers — but Jonathan quickly put a…