Issues, Etc. Surnames and Marital Stability – Lyman Stone, 4/17/26 (1072)
Apr 17, 2026
Lyman Stone, a demographer and researcher on family formation and pronatalism, discusses whether sharing a surname affects marital stability. He reviews scarce evidence and demographic patterns in name choices. He explains analyses linking non-shared names to earlier divorce, explores selection vs possible causal mechanisms, and highlights connections to commitment and satisfaction.
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Surnames Are Surprisingly Underserved By Research
- Initial data on surname sharing shows little research exists despite wide public interest.
- Lyman Stone found only a few small studies and an IFS survey linking shared names to slightly higher marital satisfaction.
Surname Choice Tracks Age Race And Politics
- Choosing to take a spouse's surname correlates with age, race, and politics more than religiosity.
- Younger women, many non-Hispanic white and black respondents, and conservative women are likelier to adopt a husband's name.
Name Retention Signals Lower Divorce Thresholds
- Not taking a spouse's surname predicts a lower tolerance for unhappy marriages among people of marrying age.
- Pew data: 18–29 women who keep their name are 83% likely to say unhappy couples should quit faster versus 73% for name-takers.