The verdict
No study shows that a name reaches inside and changes a personality. But several strong studies show that names change how people treat us: who gets a job interview, what teachers expect, what strangers assume. Children grow up inside those expectations. That is why choosing a name is worth more than five minutes, and why our name finder starts with who you hope your child becomes.
In 2015, fewer big US companies were run by women than by men named John.
The Upshot, New York Times (2015)Names change how people treat you
In 2004, economists sent 5,000 fake CVs to employers in Boston and Chicago. Identical CVs with names like Emily Walsh and Greg Baker got about 50% more callbacks than the same CVs with names like Lakisha Washington and Jamal Jones. A 2022 study with about 83,000 applications to large US companies found the same pattern.
Bertrand & Mullainathan (2004), American Economic Review; Kline, Rose & Walters (2022), Quarterly Journal of Economics.
People can guess your name from your face
Shown a face and a list of names, people picked the real name well above chance (around 35 to 40% against 25%). A computer did the same. The researchers think people slowly grow into the look and style their name suggests.
Zwebner et al. (2017), Journal of Personality and Social Psychology.
Easy names are liked more
People with names that are easy to pronounce are judged more positively, and in one study of US law firms, lawyers with easier names reached partner faster. Hard-to-say names aren't bad, but they cost a little friction every day.
Laham, Koval & Alter (2012), Journal of Experimental Social Psychology.
The sound of a name suggests a personality
Soft sounds (l, m, n) make people expect someone agreeable and calm. Sharp sounds (k, t, p) make them expect someone outgoing. But when researchers compared names with people's real personality test scores, the link disappeared. Names set expectations, not personalities.
Sidhu, Deschamps, Bourdage & Pexman (2019), Journal of Experimental Psychology: General.
Teachers expect things from names
In a German survey, primary school teachers expected children named Kevin to be badly behaved and children named Sophie to be well behaved, a bias Germans call "Kevinismus". In US school data, boys with names mostly given to girls misbehaved more once they reached middle school.
Kaiser (2009), University of Oldenburg; Figlio (2007), Education Finance and Policy.
Unpopular names get fewer clicks
On a German dating site, people with less-liked first names were contacted less often, and also smoked more and had less education on average. Cause and effect are hard to separate: names also signal family background.
Gebauer, Leary & Neberich (2012), Social Psychological and Personality Science.
Dennis becomes a dentist
A 2002 study claimed people drift towards jobs and places that sound like their names: Dennis the dentist, Louise in Louisiana. When the data was checked more carefully, most of the effect came from flawed comparisons.
Pelham, Mirenberg & Jones (2002); re-analysis by Simonsohn (2011), Journal of Personality and Social Psychology.
Good initials make you live longer
A 1999 study reported that men with initials like A.C.E. lived longer than men with initials like P.I.G. Later re-analyses of the same death records found no effect. Still, maybe skip P.I.G.
Christenfeld, Phillips & Glynn (1999); re-analysis by Morrison & Smith (2005).
We like the letters in our own name
People everywhere prefer the letters in their own names, especially their initials. It is one of the most replicated effects in psychology. What it does to life choices is the debunked part above.
Nuttin (1985), European Journal of Social Psychology, and many replications since.
So what should you do?
- Easy to say, easy to spell where your child will live. It costs nothing and helps a little every day.
- Check the initials and the full name out loud. Shout it across a playground. Say it like a news anchor. Our surname check does the awkward part.
- Put the bold choice in the middle. Your child can promote it later if it suits them.
- Pick a meaning you'd be proud to explain. They will ask, usually at age 7, usually in public.
Questions parents ask
Does a name affect personality?
Not directly. When researchers compare names with real personality scores, there is little or no link. But names change how others treat a person (job callbacks, teachers' expectations, first impressions), and that treatment can shape a child over the years.
What name is best for success?
The evidence points to a name that is easy to say and spell where your child will live and work, and that doesn't trigger a strong stereotype. A unique name can be a great middle name.
Do unusual names hurt children?
Studies are mixed. Very unusual names stand out, which can mean more attention, good or bad. Much of the apparent effect is about family background, not the name itself.
Fun, but true. Name meanings come from common etymologies, which sometimes disagree. Height and weight paths are estimates from population growth data and published studies, not a medical assessment. If you're worried about your child's growth, talk to your paediatrician. Full disclaimer