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

The surname Jirby is found in The United States more than any other country or territory. It can occur as a variant:. Click here for other possible spellings of this last name.

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

The surname Jirby is the 10,311,814^th most frequent surname world-wide, borne by around 1 in 2,147,483,647 people. Jirby is primarily found in The Americas, where 67 percent of Jirby reside; 67 percent reside in North America and 67 percent reside in Anglo-North America. Jirby is also the 2,900,335^th most commonly held first name internationally. It is borne by 15 people.

The surname Jirby is most frequently held in The United States, where it is held by 2 people, or 1 in 181,229,466. In The United States Jirby is most prevalent in: New Mexico, where 50 percent live and South Carolina, where 50 percent live. Aside from The United States it occurs in one country. It is also found in Sweden, where 33 percent live.

Jirby Family Population Trend ^{historical fluctuation}

The frequency of Jirby has changed over time. In The United States the number of people bearing the Jirby last name fell 78 percent between 1880 and 2014.