Generally, Mrs Lovett's first name is Nellie; this is what is used in both the original stage version, and the Tim Burton motion picture.
Mrs. ... ladies first.
Mrs. Watterson's first name is Nicole.
Mrs. Dalloway's first name is Clarissa.
Her first name is Cora.
Mr. Weasley's first name is Arthur.
Mrs. Mallard's first name is Louise.
Her first name was susan
Mrs. Howell's first name on Gilligan's Island is Lovey.
Mrs. Bowles's first name in "Fahrenheit 451" was Mildred.
Mrs Rushton first name is Ivor
Mrs. Hurst's first name in Jane Austen's Pride and Prejudice is Caroline. She is the sister of Mr. Bingley, and is often seen accompanying her sister-in-law, Miss Bingley, in social situations.
Mrs. Dithers first name is Cora