Igor vs Kristoffer

Igor and Kristoffercompared on official birth-registration statistics and Namewise's recorded data. This page states what each name's record shows — it never picks a winner or scores one name against the other.

Head to head

Ranks are only compared within one published list and one year. Two ranks from different years, from a boys' and a girls' list, or from different registrars are not comparable, so they are not placed side by side.

Norway · Boys
In 2023, Igor was ranked #461 and Kristoffer #177 among boys in Norway.
England and Wales · Boys
In 2015, Igor was ranked #472 and Kristoffer #3373 among boys in England and Wales.

Igor and Kristoffer over time

Igor and Kristoffer appear together in 2 published lists, across 69 years of shared records. Neither was ahead in more lists than the other.

The order between them changed and held in one of those lists — a change in that published list, never a claim that one name displaced the other.

Each reached its own highest recorded position first in 1 of the lists they share.

Counted list by list. Two names in the same published list are measured on the same scale in the same year, so those comparisons are real — but positions from different lists are not, so nothing here is combined into an overall standing.

How this pair is related

The relationship kinds these two qualify for, each under its own stated rule. Every one is drawn from a list they both appear in.

Repeatedly exchanged positions
Igor and Kristoffer changed places 6 times in Norway · Boys between 1958 and 2023, ending at #461 and #177.
Longest-running competitions
Igor and Kristoffer were both ranked in Norway · Boys for 61 years, from 1958 to 2023, ending at #461 and #177.

List by list

Norway · Boys61 shared years, 1958–2023
Igor held the stronger position in 5 of those years, Kristoffer in 56.
Highest recorded here: Igor #231 in 1986, Kristoffer #11 in 1993.
The order between them never changed and held in this list.
Most recent shared year, 2023: Igor #461, Kristoffer #177.
England and Wales · Boys8 shared years, 1996–2015
Igor held the stronger position in 5 of those years, Kristoffer in 3.
Highest recorded here: Igor #448 in 2009, Kristoffer #1821 in 1998.
The order changed in 2005: Igor moved ahead. In 2004 they stood at #3134 and #2587; by 2005 that had become #1047 and #3208.
Most recent shared year, 2015: Igor #472, Kristoffer #3373.

Two names moving past each other in a ranking is a fact about the ranking. Namewise does not claim one name displaced the other, that families chose between them, or that either influenced the other — none of that is in this data.

Where to go next

Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.

Other comparisons involving Kristoffer

Pairs where Kristoffer shares a published list with another name, each measured inside one registrar's own list.

Kristoffer vs Raymond
Over 61 shared years in Norway · Boys, Kristoffer rose about as far as Raymond fell — from #207 and #265 in 1945 to #31 and #487 in 2008.
Kristoffer · Raymond · 61 shared years, 1945–2008 · Mirrored each other
See the 2008 Norway ranking
Kristoffer vs Ronny
Over 61 shared years in Norway · Boys, Kristoffer rose about as far as Ronny fell — from #207 and #250 in 1945 to #56 and #515 in 2011.
Kristoffer · Ronny · 61 shared years, 1945–2011 · Mirrored each other
See the 2011 Norway ranking
Kristoffer vs Glenn
Over 60 shared years in Norway · Boys, Kristoffer rose about as far as Glenn fell — from #280 and #329 in 1948 to #74 and #545 in 2012.
Kristoffer · Glenn · 60 shared years, 1948–2012 · Mirrored each other
See the 2012 Norway ranking
Kevin vs Kristoffer
Kevin and Kristoffer changed places 15 times in Norway · Boys between 1953 and 2025, ending at #186 and #187.
Kevin · Kristoffer · 71 shared years, 1953–2025 · Repeatedly exchanged positions
See the 2025 Norway ranking

Side by side

Side-by-side comparison of Igor, Kristoffer
Field	Igor	Kristoffer
Record type	Official statistical record (evidence-only)	Official statistical record (evidence-only)
Gender usage	male	male
Meaning	Not yet recorded	Not yet recorded
Origin	Not yet recorded	Not yet recorded
Pronunciation	Not yet recorded
Syllables	2	3
Common variants / nicknames	Not yet recorded	Not yet recorded
Recorded regional usage	GB-ENW, GB-NIR, IE, NO	GB-ENW, NO
Most recent popularity observation	Republic of Ireland · Boys #829 (2025)	Norway · Boys #187 (2025)
Pronunciation clarity (demonstration score)	Not yet recorded	Not yet recorded
Spelling simplicity (demonstration score)	95/100	64/100
International familiarity (demonstration score)	100/100	60/100
Data Confidence	medium	medium

What the data shows

Igor has 2 syllables, compared with 3 for Kristoffer.
Both names have recorded usage in GB-ENW, NO.

How each name got here

Igor

Popularity journey

First recorded1958
First recorded at #421 among boys in Norway in 1958 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded2006–2025
Highest recorded position: #170 among boys in Republic of Ireland, in 2011 (recorded 2006–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #829 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys

Kristoffer

Popularity journey

First recorded1945
First recorded at #207 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1945–2025
Highest recorded position: #11 among boys in Norway, in 1993 (recorded 1945–2025).
Norway · Boys
Most recent2025
Most recently recorded at #187 among boys in Norway, in 2025.
Norway · Boys