Rapper Tupac Amaru Shakur was named after 18th century Peruvian revolutionary Túpac Amaru. There was also a 15th century Incan ruler whose name was an extension of the Quechua Topa or Tupa, and the Tupaq spelling is also used. Tupac is a prime example of a one-person name, used for almost no babies, though that could change. Some singular celebrity or character names only become widely-used only long after the fame of the original bearer, when the association of the name with that bearer begins to fade.

Dilbert is a masculine name of Germanic origin, combining elements meaning 'brilliant' and 'bright.' While historically a legitimate given name, it gained significant cultural recognition through Scott Adams' comic strip featuring the office worker Dilbert, which has influenced modern perceptions of the name. Before this association, Dilbert was simply an uncommon variation of names like Delbert or Gilbert. The name has a distinctive, somewhat quirky quality that sets it apart from more conventional options. Despite its authentic origins and pleasant meaning, the comic strip connection may give the name humorous or nerdy associations for many people. Dilbert offers the friendly nicknames Dil or Bert.

Shelba is a feminine name with variations like Shelby and Shelva. It likely originated as a variant of Shelby, which came from an English place name meaning 'estate on a ledge' or 'willow grove.' Shelba has Anglo-Saxon roots but remains relatively uncommon in modern usage. It gained some recognition during the mid-20th century but never achieved widespread popularity. The name has a soft, vintage quality that appeals to parents seeking something familiar yet distinctive. Shelba might be chosen to honor a family member named Shelby while giving a slightly more feminine twist to the traditional spelling.

Ruperta is the feminine form of Rupert, originating from Germanic roots meaning "bright fame" or "shining glory." The name comes from the ancient elements 'hruod' (fame) and 'berht' (bright). Though rare in modern usage, Ruperta has historical significance particularly in European aristocratic families. The name reached modest popularity during the Middle Ages but has since become quite uncommon. Ruperta projects an air of classical dignity and old-world charm. In Spanish-speaking countries, it might be occasionally encountered, though even there it remains an uncommon choice for baby girls. Those named Ruperta often appreciate the name's distinctive quality and rich heritage.

Gert is an old school nickname for one of the oldest school names, Gertrude. Only the most adventurous, so-far-out-it's-in baby namers will choose Gertrude or Gert today, but it's definitely geek chic.

Marshella is a feminine variation of Marshall, with the added feminine suffix '-ella'. The name Marshall has Germanic origins meaning 'horse servant' or 'caretaker of horses,' derived from 'marah' (horse) and 'scalc' (servant). Marshella adds a lyrical, feminine quality to the traditionally masculine name. While not among the most common female names, Marshella has a distinctive sound that combines strength with elegance. Its uniqueness makes it stand out, though it remains relatively rare in most English-speaking countries. People named Marshella might appreciate the name's underlying connection to loyalty and service while enjoying its melodic quality and uncommon nature.

Shelli is a feminine name that functions as a diminutive or variant spelling of Michelle or Shelley. The name Shelley itself originally derived from Old English, meaning 'from the meadow on the ledge' or 'clearing on a bank.' With its friendly 'i' ending, Shelli has a cheerful, approachable quality that became particularly popular in the 1960s and 1970s in the United States. The variant spelling gives the name a more casual, playful feel than its more formal counterparts. Though less common today than in previous decades, Shelli retains a certain youthful charm and unpretentious warmth. This spelling variation offers a slightly more unique option while maintaining the recognizable sound of more traditional forms.

If you love the venerable Southwestern painter but feel Georgia's gotten too overheated, you might want to go all the way to this Irish surname in the fashionable O' family.

Gertina is a feminine name that appears to be a diminutive or variant form combining elements of Gertrude, Greta, or Gertie with the feminine suffix '-ina.' The name has Germanic roots, as Gertrude derives from elements meaning 'spear' and 'strength.' Gertina softens the more formal Gertrude while maintaining its traditional European heritage. This name has an old-world charm and vintage quality that connects to early 20th century naming styles. Though uncommon in contemporary use, Gertina might appeal to parents looking for a unique name with historical resonance that isn't widely used. The '-ina' ending gives it a gentle, feminine quality while preserving connections to the strength implied in its Germanic origins.

You’re unlikely to hear Howardena on a baby girl today, but art lovers may recognize it as the name of Howardena Pindell, an American painter and mixed media artist.