Copak

Name: Copak: recorded bearers, distribution and rank
Creator: Mondonomo
Published: 2026-10-10

surname · Latin script

Copak is a surname written in the Latin script, with more bearers in Croatia than in any other country.

rarermore common

HRCroatia1 in 19K(measured from records)
SISlovenia1 in 191K
CZCzechia1 in 1.8M

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.

: Croatia (measured from records)
Sources: 22 (measured from records)
: 1 in 19K (inferred from the name graph)

measured from records inferred from the name graph

Name dossier (print, CSV)

Meaning & origin

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Attested in 1 language in the etymology graph.

Where in the world(measured from records)

Copak counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.

Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.

Where Copak is recorded, by country
Country				Most common spelling	Sources
HR Croatia	221	1 in 19K	221	Copak	22
US United States	≈27 est.	≈1 in 12M	listed	—	3
SI Slovenia	11	1 in 191K	11	—	1
CZ Czechia	6	1 in 1.8M	6	—	—

221 people counted by DZS — Imena i prezimena (per-token lookup form), 2021. Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.

Registers cited: DZS — Imena i prezimena (per-token lookup form); stat.si Imena rojstva — full name register (per-token frequency + rank); MVČR — living population register 2017; the us-wru-surnames-voterfile register. Figures without a register are Mondonomo estimates; see Methodology.

Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).

Other names spelled this way(inferred from the name graph)

Copak is also recorded as 3 other names, grouped separately because the records behind them do not connect to the one described above.

Slovak surname8 spellings in the group
Most recorded in Slovakia, Czechia, United Kingdom
Languages: Slovak, Czech
Also written Čopák, Čopak, Copák
Spanish surname3 spellings in the group
Most recorded in United States
Also written Čopák
Turkish name2 spellings in the group
Also written Çopak

14 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Evidence(measured from records)

Attested in 5 sources across 3 countries.

Official registers attesting Copak
Country	Register	Year	Count	Rank
HR Croatia	DZS — Imena i prezimena (per-token lookup form)	2021	221	#3,750
HR Croatia	DZS — Učestalost prezimena (Popis 2021)	2021	205	—
SI Slovenia	stat.si Imena rojstva — full name register (per-token frequency + rank)	—	11	#18,659
US United States	wru Name Dictionary — US surnames, voter-file supplement (Khanna et al.)	—	—	—

Reference works 1

Rymut, Słownik nazwisk współcześnie w Polsce używanych (10 vols, IJP PAN, Kraków 1992–1994) — every Polish surname in the PESEL register at the end of 1990, with bearer counts nationally and per voivodeship1990

These works list the name; their figures are licensed and are not reproduced here.

Frequently asked questions

In which country does Copak have the most bearers?: In Croatia, the national register counted about 221 people named Copak, more than in any other country we hold, where it is most often spelled copak.
Where is Copak most common?: Copak is densest in Croatia, where the national register counts about 1 in 19 thousand people carrying it.
How common is the name Copak?: In Croatia, the national register counted 221 people named Copak in 2021, about 1 in 19 thousand residents.

What do you want to know about Copak?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

Query this name via API

curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/copak

The payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.

About this data

measured from records inferred from the name graph machine-generated

These figures come from the data snapshot of 2026-10-10 and will change as it is rebuilt.

Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.

Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.

Cite this page Mondonomo, “Copak”. Data snapshot 2026-10-10.

See how Copak parses inside a full name →