God is gracious
Jahn is a variant of Jan or John, ultimately derived from the Hebrew name Yochanan. While it shares the same roots as the common English name John, this specific spelling is much rarer in the United States and often reflects Germanic or Scandinavian influence.
Norwegian singer and musician
German-American architect known for postmodern designs
German football club named after Hans Jakob
US births per 5-year period, 1990–present (SSA data).