Synthia is a girl name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Synthia across the United States, UK, Ireland and New Zealand, how popular Synthia has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 2,428 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Synthia per year, United States (1890 to 2025). United States peaked in 1965 (67/yr).
Synthia is an uncommon baby name in the United States. It was most common in 1965, when it ranked #2,170 nationally (given to 67 babies that year).
Cynthia · Cinthia · Cynitha · Cinthya · Cynithia · Cynthea · Cynethia · Cyntha
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