Yes her grandmother's name was Amelia Otis.
Her mom's name was Amelia "Amy" Otis Earhart (1869-1962)
amelias dads mother was named Mary Earhart and her moms mother was named Amelia Otis
Amelia Earhart's full name was Amelia Mary Earhart after her two grandmothers.
Amelia's full name was Amelia Mary Earhart Putnam
Her full name was Amelia Mary Earhart.
Amelia Earhart's father's name was Samuel "Edwin" Stanton Earhart.
Amelia Earhart's mother's name was Amelia "Amy" Otis Earhart.
Amelia Josephine Harres and Mary Wells Patton were Amelia Earhart's two grandmothers.
Amelia Earhart's mother's middle name is Otis.
No one knows this answer except for amelia earhart's parents. It could be because they liked the name amelia and earhart is her parents last names
Amelia's dad was Edwin Samuel Earhart.