Surname Sigis (Sigis 
) , all around the world, is a very rare last name. The cognomen Sigis is characteristic of Lithuania, where it is a rare surname, France, where it is a very rare surname, and Israel. Not in comparison with a country's population, the name is most common in France, Lithuania, and Nigeria. More frequently, Sigis is the forename as well as the last name.
Ka, Aleknavicius, Sakalauskas, Petrauskas, Gintautas, Jaroscen, Gvazdevas, Stupuras, Morkunas, Iundesalon, Venckus, Dijulio, Jermolovicius, Dagilis, Skuodas, Sigitas, Marozas, Damico, Colepúe, Sniras, Skucas, Santos, Sigio, None, Yau, Buckman, and Martusevicius