People with high IQ test scores consistently gravitate toward five classic female names, according to research from French testing platform Intelligence.fr reported by Grazia magazine.
An analysis of 1.27 million intelligence tests calculated the average scores across 40 different names, identifying Irene, Clara, Elena, Livia and Diana as perennial favorites among top performers.
Researchers recorded measurable differences between the test averages, though specialists cautioned against drawing hasty conclusions. They emphasized that carrying a specific name does not make a person more intelligent.
Instead, researchers pointed to the Flynn effect to explain why holders of modern popular names often achieve higher scores. Named after the intelligence researcher James Flynn, the concept describes the steady rise in raw standardized test scores across successive generations, driven by improved education, healthcare and broader intellectual stimulation.
Psychologists including Albert Mehrabian from the University of California, Los Angeles, also pointed to the label effect. Mehrabian noted that solid, traditional names shape positive expectations among teachers and employers, giving individuals a measurable advantage when creating a first impression.
Cognitive fluency and recruitment
Studies published in the Journal of Experimental Social Psychology indicate that the human brain naturally favors information that requires minimal effort to process. Short names consisting of two or three syllables with conventional spellings consistently project greater stability and reliability.
Recruitment analyses drawing on research from the MIT Sloan School of Management in Cambridge, Massachusetts, suggest that hiring managers respond less frequently to resumes featuring eccentric or unusual names. For instance, the traditional spelling Clara appears more neutral and approachable on an application than the less common variant Klara.
The same cognitive principle prompted researchers in a British study on name aesthetics to grant top honors to Sophia, derived from the ancient Greek word for wisdom. Five other simple, venerable names have emerged as recurring favorites among individuals recording elevated intelligence scores.
The five high-scoring classic names
The first name on the list is Irene, which stems from the Greek word for peace. The soft, international name sounds familiar across multiple languages, making it suitable for a global career. Marie Curie chose the name for her daughter Irene Joliot-Curie, who later followed in her mother's footsteps to win a Nobel Prize in Chemistry.
Clara originates from the Latin term for bright and clear. Spelled exactly as it sounds, the name carries associations with organized thinking, poise and clarity of mind, creating an impression of competence without unnecessary pretension.
Elena represents an enduring Greek classic linked to the light of a torch. The name retains a timeless quality, conveying an air of authority and refinement that adds gravitas to scientific publications and professional resumes alike.
Livia traces back to an ancient Roman patrician family. Although relatively uncommon in modern daily life, it remains easy to pronounce and understand, looking equally at home on a legal firm directory or within a research laboratory.
Diana derives from the Roman goddess of the hunt, evoking independence and decisive leadership. Boosted by its classical resonance and the enduring public profile of Diana, Princess of Wales, the name projects confidence, poise and purpose.
Shifting naming cycles across generations
Specialists observed that all five names share an inherent simplicity that eases cognitive processing. While a name cannot guarantee innate genius from birth, it provides a tangible social and psychological benefit during initial introductions.
Naming preferences routinely shift across decades. Historical records from Hungary between 1985 and 1994 show that the top ten baby names for girls included Alexandra, Nikolett, Anita, Katalina and Krisztina. While names popular in one era often feel dated to the next, researchers noted that classical names routinely experience revivals as cultural cycles turn.
