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Rondarius

Gender
Boy
Say it
ron-DAIR-ee-us
Origin
Modern

Rondarius is a boys' name of Modern origin. Too few babies were given it in the latest year to rank.

What does Rondarius mean?

Modern: American elaboration of Ron with the -darius ending of Darius

Ronald comes from Old Norse Rognvaldr, meaning 'counsel ruler'.

Is Rondarius a girl's or a boy's name?

Rondarius is a boys' name.

How popular is Rondarius in the US?

No boys in the US were given it in 2025, or too few to be listed. Its busiest year was 2000, with 20 boys. It first appears in the records in 1989.

Half of all the boys named Rondarius in the US since 1880 were born between 1997 and 2005, the years shaded on the chart below.

1989Busiest: 20 in 20002011
Rondarius in the US, year by year
YearBoysRank
20117#9,593
20109#8,133
20097#9,859
20080–
20077#9,782
200611#6,899
200512#6,220
20049#7,530
20039#7,238
200216#4,697
200112#5,660
200020#3,916
199914#4,756
199817#4,015
19978#6,612
199612#4,871
19958#6,400
19945#8,794
19930–
19920–
19917#6,511
19909#5,375
19896#6,934

Names like Rondarius

Names given in the same years and the same naming tradition, with a similar sound.

More Modern names

Every Modern name

Sources

Figures from Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.

To cite this page: Nameling, “Rondarius: name meaning, origin and popularity”, https://www.nameling.co.uk/names/rondarius, updated 20 October 2026.