Following the release of a sweet video clip of the Duke and Duchess of Cambridge’s children playing in Kate’s specially designed plot for the Chelsea Flower Show, eagle-eyed fans noticed Prince William calling his daughter by an unusual name; ‘Mignonette’.
Although most of the clip is subtitled, there is a brief section where William is speaking to his only daughter playing on a rope swing which isn’t closed captioned.
WATCH! The video that has people believing Prince William has coined Charlotte a French nickname!
Observant royal watchers were quick to take social media and claim William was calling his daughter by a sweet nickname, ‘Mignonette’.
Mignonette is diminutive from the French word ‘mignon’, meaning ‘cute’.
One Twitter user wrote: “Anyone notice right before he asked Charlotte to push him, he called her by a lovely nickname. Someone from KP IG’s (Kensington Palace Instagram’s) comment section suggested William called her “Mignonette” which means “delicate”.”
While another royal fan tweeted: “Mignonette I think – cutie. Not 100 per cent though.”

How adorable!