How

Noun

 * 1)  radiotelephony clear-code word for the letter H.

Proper noun

 * , named after Calvin F. How Jr.
 * , named after Calvin F. How Jr.

Statistics

 * According to the 2010 United States Census, How is the 29793rd most common surname in the United States, belonging to 789 individuals. How is most common among White (56.65%) and Asian/Pacific Islander (35.49%) individuals.