from The American Heritage® Dictionary of the English Language, 4th Edition
- Post, Charles William 1854-1914. American manufacturer of breakfast cereals and the coffee-substitute Postum.
- Post, Emily Price 1872-1960. American etiquette authority. She wrote Etiquette: The Blue Book of Social Usage (1922) and a popular syndicated newspaper column.
- Post, Wiley 1899-1935. American aviator who made the first solo flight around the world (1933).
Sorry, no etymologies found.