Montauk is the easternmost village on Long Island and a famous summer retreat. It became a pop-culture touchstone after 《
暖暖内含光》 (Eternal Sunshine of the Spotless Mind) opens there, and 《
怪奇物语》 (Stranger Things) was originally pitched under the title "Montauk".
蒙 (méng, "Mon-") +
太 (tài, "-tau-") +
克 (kè, "-k") is a relatively literal phonetic match.