Celtics Primary Logo The world-famous leprechaun figure has served as the Boston Celtics logo for over 65 years. The leprechaun was originally created by Red Auerbach’s brother Zang, the leprechaun has evolved into a Boston-looking human leprechaun. Celtics Alternate LogoCeltics Wordmark LogoCeltics Team History Choose your favorite Boston Celtics primary logo? Boston Celtics Primary Logo 1997 – Present Boston Celtics …