View the highest/lowest earning families in The United States

Where Does The Last Name Kelby Come From? ^{nationality or country of origin}

The surname Kelby is found most in The United States. It may also occur in the variant forms:. For other possible spellings of this name click here.

How Common Is The Last Name Kelby? ^{popularity and diffusion}

It is the 751,291^st most commonly occurring family name on earth, borne by around 1 in 19,077,345 people. The surname Kelby is mostly found in The Americas, where 54 percent of Kelby are found; 53 percent are found in North America and 53 percent are found in Anglo-North America. Kelby is also the 149,634^th most commonly occurring first name throughout the world. It is borne by 2,446 people.

This last name is most frequently occurring in The United States, where it is held by 230 people, or 1 in 1,575,908. In The United States it is mostly concentrated in: Missouri, where 18 percent reside, Ohio, where 10 percent reside and Pennsylvania, where 9 percent reside. Not including The United States it exists in 9 countries. It is also common in England, where 30 percent reside and Papua New Guinea, where 6 percent reside.

Kelby Family Population Trend ^{historical fluctuation}

The frequency of Kelby has changed over time. In The United States the number of people who held the Kelby surname expanded 135 percent between 1880 and 2014; in England it expanded 153 percent between 1881 and 2014 and in Wales it expanded 500 percent between 1881 and 2014.

Kelby Last Name Statistics ^demography

The religious adherence of those bearing the Kelby last name is chiefly Catholic (100%) in Ireland.

In The United States Kelby are 14.59% more likely to be registered with the Republican Party than The US average, with 61.36% registered with the political party.

Kelby earn somewhat more than the average income. In United States they earn 13.15% more than the national average, earning $48,824 USD per year.