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Is O a Male or Female Name?

O is a unisex name

Gender Distribution

The gender distribution of people named O globally is 71.8% males and 28.2% females. The country with the highest male ratio is Brazil with 81.7% and the country with the highest female ratio is Italy with 27.4%

Bar chart showing gender ratios of people named O in percentages: Globally: 71.8% males, 28.2% females, Brazil: 81.7% males, 18.3% females, United States: 78.1% males, 21.9% females, Italy: 72.6% males, 27.4% females

Age Distribution

The largest group of people named O are 35-44 years old, making up 21.5% of people with the name. The smallest group are aged 18-24.

Doughnut chart showing the proportion of people named O in each age group: 18-24: 5.9%, 25-34: 21.4%, 35-44: 21.5%, 45-54: 17.8%, 55-64: 16.4%, 65+: 17.1%

Popular Countries

The country with the largest proportion of people named O is Brazil with 0.0031% of the population. Following is Italy and United States.

Historic Popularity

The historic popularity of the name O measured by the global proportion of people with the given name.

Line chart showing global proportion of people named O year over year: 1956: 0.0027‰, 1957: 0.0021‰, 1958: 0.0028‰, 1959: 0.0034‰, 1960: 0.0023‰, 1961: 0.0029‰, 1962: 0.0023‰, 1963: 0.0034‰, 1964: 0.0031‰, 1965: 0.0028‰, 1966: 0.0029‰, 1967: 0.003‰, 1968: 0.003‰, 1969: 0.002‰, 1970: 0.0035‰, 1971: 0.0031‰, 1972: 0.0025‰, 1973: 0.003‰, 1974: 0.003‰, 1975: 0.0032‰, 1976: 0.0031‰, 1977: 0.0025‰, 1978: 0.0028‰, 1979: 0.0032‰, 1980: 0.0031‰, 1981: 0.0034‰, 1982: 0.003‰, 1983: 0.0029‰, 1984: 0.0033‰, 1985: 0.0034‰, 1986: 0.004‰, 1987: 0.0033‰, 1988: 0.0042‰, 1989: 0.0052‰, 1990: 0.0058‰, 1991: 0.0043‰, 1992: 0.003‰, 1993: 0.0029‰, 1994: 0.002‰, 1995: 0.001‰, 1996: 0.0011‰, 1997: 0.0004‰, 1998: 0.0016‰, 1999: 0.0013‰, 2000: 0.0011‰

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