What does "doolittle" mean?

A city in Phelps County, Missouri, United States.

What is a synonym for "doolittle"?

Common synonyms include: eliza, family name, last name, surname.

/ˈdulɪtəl/ name

name ·Rare ·Advanced level

Proper Noun

1
A city in Phelps County, Missouri, United States. countable, uncountable
2
A census-designated place in Hidalgo County, Texas, United States. countable, uncountable
3
A surname. countable, uncountable

From do + little (nickname for an idler).