Rosio: Name Popularity, History & Rankings (1880

By decade. Change compares yearly averages, so the current partial decade is on equal footing. Best rank is the name's best yearly rank within the decade.

Decade	Girls	Boys	Total	Per year	Change	Best rank
1880s	–	–	–	–	–	–
1890s	–	–	–	–	–	–
1900s	–	–	–	–	–	–
1910s	–	–	–	–	–	–
1920s	–	–	–	–	–	–
1930s	–	–	–	–	–	–
1940s	–	–	–	–	–	–
1950s	–	–	–	–	–	–
1960s	67	–	67	7	–	#3,585
1970s	493	–	493	49	+636%	#1,374
1980s	745	19	764	76	+55%	#1,150
1990s	732	–	732	73	-4%	#1,563
2000s	365	–	365	37	-50%	#2,772
2010s	67	–	67	7	-82%	#6,520
2020s (to 2025)	5	–	5	1	-88%	#17,136

Decade

Girls

Boys

Total

Per year

Change

Best rank

1880s

–

1890s

–

1900s

–

1910s

–

1920s

–

1930s

–

1940s

–

1950s

–

1960s

–

#3,585

1970s

493

–

493

+636%

#1,374

1980s

745

764

+55%

#1,150

1990s

732

–

732

-4%

#1,563

2000s

365

–

365

-50%

#2,772

2010s

–

-82%

#6,520

2020s (to 2025)

–

-88%

#17,136

The story of Rosio

Rosio is not currently in use for newborns in the United States: fewer than five babies received the name in 2025. Its story lives in the historical record below.

Since 1963, 2,493 American babies have been named Rosio. Its peak came in 1981, when 118 newborns received the name, the signature sound of the 1980s.

The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Rosio stood among all girls' names in any year, or use the compare tool to plot it against other names.

How old are people named Rosio?

The median living Rosio is about 37 years old; half are between 29 and 45. An estimated 2,400 people named Rosio are alive in the United States today.

Estimated from births per year and Social Security period life tables; an approximation of the living age distribution, by age in years.

Rosio year by year

Every year since 2001, and five-year steps back to 1880. Rank is within each sex.

Year	Girls	Girls rank	Boys	Boys rank
2025	–	–	–	–
2024	–	–	–	–
2023	5	#17,136	–	–
2022	–	–	–	–
2021	–	–	–	–
2020	–	–	–	–
2019	5	#17,512	–	–
2018	–	–	–	–
2017	–	–	–	–
2016	–	–	–	–
2015	5	#18,600	–	–
2014	8	#12,843	–	–
2013	9	#11,797	–	–
2012	8	#13,226	–	–
2011	20	#6,520	–	–
2010	12	#9,684	–	–
2009	35	#4,354	–	–
2008	23	#6,101	–	–
2007	26	#5,496	–	–
2006	27	#5,201	–	–
2005	16	#7,426	–	–
2004	59	#2,772	–	–
2003	42	#3,456	–	–
2002	52	#2,882	–	–
2001	40	#3,408	–	–
2000	45	#3,110	–	–
1995	81	#1,785	–	–
1990	71	#1,949	–	–
1985	65	#1,753	–	–
1980	89	#1,405	–	–
1975	50	#1,851	–	–
1970	20	#3,289	–	–
1965	8	#5,199	–	–
1960	–	–	–	–
1955	–	–	–	–
1950	–	–	–	–
1945	–	–	–	–
1940	–	–	–	–
1935	–	–	–	–
1930	–	–	–	–
1925	–	–	–	–
1920	–	–	–	–
1915	–	–	–	–
1910	–	–	–	–
1905	–	–	–	–
1900	–	–	–	–
1895	–	–	–	–
1890	–	–	–	–
1885	–	–	–	–
1880	–	–	–	–

Frequently asked questions

Quick answers about Rosio, drawn from the same Social Security data as the charts above.

How old is the average Rosio?

The median living Rosio is about 37 years old. Half of all living Rosios are between 29 and 45 years old.

How many people named Rosio are alive today?

An estimated 2,400 people named Rosio are alive in the United States, based on 2,493 recorded births and Social Security life tables.

How popular is the name Rosio in 2025?

Rosio did not appear in the 2025 Social Security data, which means fewer than five babies received the name that year.

How many people are named Rosio?

2,493 babies have been named Rosio in the United States since 1963, based on Social Security card applications.

When was the name Rosio most popular?

Rosio peaked in 1981, when 118 newborns received the name.

Is Rosio a boy or girl name?

Rosio is overwhelmingly a girl's name: 99% of babies with the name.

Is the name Rosio rising or falling?

Rosio is declining, less popular now than a decade ago.

Rosio

Rosio popularity over time

The story of Rosio

How old are people named Rosio?

Rosio year by year

Frequently asked questions

Names like Rosio