Kathryn Hahn and her hubby Ethan Sandler are legally changing their teenage kids’ names.

The couple are seeking to include “Hahn” as a middle name for both kids.

Hahn and Sandler met in college at Northwestern University.

They got married in 2002 and welcomed their children in 2006 and 2009.

Hahn starred in hit Disney+ series, “WandaVision.”

Her latest project is “A Glass Onion: a Knives Out mystery.”

“A Glass Onion” features a stellar cast, including Daniel Craig who reprised his role.

Actor, Aaron Paul also recently filed a petition for a name change.

His real name is Sturtevant.