Beldar
Beldar is a given name, most notably associated with Beldar Conehead, a fictional character from the "Coneheads" sketches on Saturday Night Live and the subsequent 1993 film Coneheads.
In the context of the Coneheads, Beldar is an alien from the planet Remulak who, along with his mate Prymaat, crash-lands on Earth and attempts to assimilate into American suburban life. The name "Beldar" itself sounds alien and slightly awkward, contributing to the comedic effect of the characters' attempts at normalcy.
Outside of the Coneheads franchise, the name "Beldar" is rarely used as a given name. Its primary association remains firmly linked to the fictional extraterrestrial character. Thus, the name carries a strong connotation of alien origins and comedic absurdity for most people.