Supan

Etymology
Various origins:
 * Borrowed from Austrian, an occupational surname for an administrator in a Slavic-speaking region. Ultimately, from , from.
 * Germanized form of, from , from.
 * Borrowed from, a surname predominantly found in Central Luzon region.

Statistics

 * According to the 2010 United States Census, Supan is the 37993rd most common surname in the United States, belonging to 584 individuals. Supan is most common among White (73.29%) and Asian/Pacific Islander (22.77%) individuals.