Nameling

Onesimo

Gender
Boy
Say it
oh-neh-SEE-moh
Origin
Greek

Onesimo is a boys' name of Greek origin, meaning “useful”. Too few babies were given it in the latest year to rank.

What does Onesimo mean?

Greek: Spanish and Italian form of Onesimus, from Greek Onesimos

“useful”

Onesimus is the slave for whom Paul pleads in his Letter to Philemon.

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

Onesimo is a boys' name.

How popular is Onesimo in the US?

No boys in the US were given it in 2025, or too few to be listed. Its busiest year was 1982, with 16 boys. It first appears in the records in 1917.

Half of all the boys named Onesimo in the US since 1880 were born between 1944 and 1993, the years shaded on the chart below.

1917Busiest: 16 in 19822023
Onesimo in the US, year by year
YearBoysRank
20237#9,757
20225#12,322
20210–
20200–
20196#10,797
20180–
20170–
20165#12,180
20157#9,562
20140–
20130–
201210#7,553
20115#12,280
20100–
20099#8,305
20088#9,013
20077#9,782
20068#8,726
20058#8,292
20045#11,348
20030–
20028#7,636
20016#9,236
20009#6,832
19990–
19986#8,472
199711#5,282
19966#7,964
19950–
199410#5,446
19939#5,764
19925#8,426
19915#8,228
199010#4,986
19896#6,934
19885#7,264
19878#4,962
19868#4,848
19855#6,517
19845#6,311
19838#4,497
198216#2,830
19810–
19809#4,133
19795#6,054
19780–
19776#5,121
19765#5,584
19759#3,657
19740–
19737#4,052
19726#4,438
19710–
19706#4,228
19698#3,313
19689#2,906
19676#3,557
19668#2,985
19650–
19646#3,600
19630–
19628#3,039
19616#3,650
196010#2,683
19590–
19580–
19577#3,255
19560–
19556#3,503
19547#3,174
19539#2,708
19526#3,370
19517#3,064
19509#2,579
19496#3,296
194810#2,442
19478#2,861
19465#3,523
19457#2,742
19449#2,466
19430–
19427#2,939
19410–
19400–
19390–
19388#2,646
193710#2,332
19360–
19359#2,529
193410#2,393
19335#3,640
193212#2,191
19319#2,650
19305#3,999
192913#2,198
192812#2,387
19276#3,778
192611#2,565
19259#2,934
19249#3,022
19238#3,173
19220–
19210–
19200–
19190–
19180–
19175#3,979

Names like Onesimo

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

More Greek names

Every Greek 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, “Onesimo: name meaning, origin and popularity”, https://www.nameling.co.uk/names/onesimo, updated 20 October 2026.