Agnes did not ever name her stuffed unicorn in "Despicable Me." She did describe the toy as being "so fluffy.'
There is no specific name. Just call it a ' female unicorn'.
Unicornis
The word unicorn comes from the Latin word "uni", meaning one, and "corna", meaning horn - the word "unicorn" means "one horn". Not to be confused with alicorn, which is often mistaken to be a winged unicorn. Alicorn is in fact the term for the substance a unicorn's horn is made out of.
"Uni" means one, and "Corn" means horn, so "Unicorn" means "one horn."
A Unicorn
Agnes Lum's birth name is Agnes Nalani Lum.
Agnes Bernelle's birth name is Agnes Bernauer.
Agnes Nixon's birth name is Agnes Eckhardt.
Agnes Szalontay's birth name is Szalontay Agnes.
Agnes Fowler's birth name is Agnes Hubbard.
Agnes Windeck's birth name is Windel, Agnes.
Agnes Moorehead's birth name is Moorehead, Agnes Robertson.
Agnes Jongerius's birth name is Agnes Maria Jongerius.
Agnes Dobson's birth name is Agnes May Dobson.
Agnes Ayres's birth name is Henkel, Agnes Eyre.
Agnes Carpenter's birth name is Agnes Reuwer Tatum.
Agnes Brantford's birth name is Agnes Violet Sipple.