How Many People Are Named Orlandus?
An estimated 109 people in the United States have the first name Orlandus. It is almost exclusively a male name. The average bearer is 44 years old, and Orlandus peaked in popularity in 1971 with 8 births that year.
Below you will find a full statistical profile of Orlandus as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Orlandus paired with any surname.
Estimated Living Americans
109
About 1 in 3,144,535 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
44
years old
Peak Year
1971
8 births
Total Registered
116
since 1880
Gender Distribution for Orlandus
Orlandus is almost exclusively a male name. Out of 116 total births registered, 100.0% were male.
Orlandus as a male name
Ranked #14,065 in 2008
5 male births in 2008
Peak: 1971 (8 births)
Orlandus: Popularity Over Time
SSA records for Orlandus span from the 1960s to the 2000s, covering 5 decades of naming data. The most popular decade for this name was the 1970s, when 46 babies were registered. Orlandus has declined significantly from its peak in the 1970s. Recent registrations are a fraction of what they were at the name's height.
Orlandus by Decade
How has Orlandus tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Orlandus + Last Name Combinations
How many people share a full name with Orlandus as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Orlandus
Other first names starting with O with a similar number of bearers.
Orlandus: Questions and Answers
How many people in the U.S. are named Orlandus?
We estimate approximately 109 people named Orlandus are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 3,144,535 Americans share this first name.
Is Orlandus a common name?
Orlandus is classified as "Very Rare" and is more popular than 65.8% of all first names in the SSA database. A total of 116 births have been registered with this name since 1880.
When was Orlandus most popular?
Orlandus reached peak popularity in 1971, when 8 babies were given this name. The average age of a living person named Orlandus is approximately 44 years old, reflecting when the name was most commonly given.
Is Orlandus a male name?
Orlandus is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Orlandus Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Orlandus Smith, Orlandus Johnson, Orlandus Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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