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

The last name Mastr (Russian: Мастр) occurs more in The United States more than any other country or territory. It can also appear as:. Click here for other possible spellings of this last name.

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

The last name is the 5,213,395^th most numerous surname at a global level. It is borne by around 1 in 520,538,994 people. The last name Mastr occurs mostly in Asia, where 64 percent of Mastr reside; 57 percent reside in South Asia and 50 percent reside in Indo-South Asia. Mastr is also the 562,655^th most commonly held first name internationally, borne by 251 people.

It is most widespread in The United States, where it is held by 5 people, or 1 in 72,491,787. In The United States it is primarily concentrated in: Florida, where 60 percent are found, New Jersey, where 20 percent are found and Wisconsin, where 20 percent are found. Barring The United States this last name occurs in 4 countries. It also occurs in Nepal, where 29 percent are found and India, where 21 percent are found.