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

The surname Bykus (Russian: Быкус) occurs in Ukraine more than any other country or territory. It can also occur as a variant:. For other potential spellings of Bykus click here.

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

This surname is the 1,101,507^th most commonly used family name at a global level. It is borne by approximately 1 in 32,826,783 people. The last name occurs mostly in Europe, where 75 percent of Bykus reside; 75 percent reside in Eastern Europe and 75 percent reside in East Slavic Europe.

This surname is most widespread in Ukraine, where it is held by 166 people, or 1 in 274,233. In Ukraine it is primarily concentrated in: Rivne Oblast, where 52 percent reside, Chernihiv Oblast, where 25 percent reside and Kharkiv Oblast, where 5 percent reside. Outside of Ukraine it exists in 2 countries. It also occurs in Kazakhstan, where 25 percent reside and Russia, where 0 percent reside.