Lachlan vs Youssef
Lachlan and Youssefcompared 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.
Republic of Ireland · Boys
In 2025, Lachlan was ranked #317 and Youssef #577 among boys in Republic of Ireland.
England and Wales · Boys
In 2024, Lachlan was ranked #328 and Youssef #1162 among boys in England and Wales.
Lachlan and Youssef over time
Lachlan and Youssef appear together in 2 published lists, across 43 years of shared records. Lachlan held the stronger position in more years in 2 of them, Youssef in 0.
The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.
Youssef reached its own highest recorded position earlier in 2 of those lists, and Lachlan in none. Each position is a place inside its own list, so this compares when they peaked and never how high.
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.
List by list
England and Wales · Boys29 shared years, 1996–2024
Lachlan held the stronger position in 28 of those years, Youssef in 1.
Highest recorded here: Lachlan #328 in 2024, Youssef #748 in 2016.
The order changed in 1997: Lachlan moved ahead. In 1996 they stood at #1040 and #938; by 1997 that had become #678 and #1578.
Most recent shared year, 2024: Lachlan #328, Youssef #1162.
Republic of Ireland · Boys14 shared years, 2000–2025
Lachlan held the stronger position in 12 of those years, Youssef in 0.
Highest recorded here: Lachlan #263 in 2016, Youssef #390 in 2000.
The order changed in 2011: Lachlan moved ahead. In 2010 they stood at #720 and #720; by 2011 that had become #540 and #730.
Most recent shared year, 2025: Lachlan #317, Youssef #577.
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 Lachlan
Pairs where Lachlan shares a published list with another name, each measured inside one registrar's own list.
- Daniel vs Lachlan
In 1998, Lachlan moved ahead of Daniel in New South Wales, Australia · Boys — #2 and #7 the year before became #6 and #3.
Daniel · Lachlan · 43 shared years, 1982–2025 · One moved ahead of the other
- Joshua vs Lachlan
In 2011, Lachlan moved ahead of Joshua in New South Wales, Australia · Boys — #4 and #6 the year before became #9 and #3.
Joshua · Lachlan · 42 shared years, 1982–2024 · One moved ahead of the other
- Matthew vs Lachlan
In 1998, Lachlan moved ahead of Matthew in New South Wales, Australia · Boys — #4 and #7 the year before became #4 and #3.
Matthew · Lachlan · 41 shared years, 1982–2023 · One moved ahead of the other
- Noah vs Lachlan
In 2012, Noah moved ahead of Lachlan in New South Wales, Australia · Boys — #7 and #3 the year before became #3 and #7.
Noah · Lachlan · 28 shared years, 1998–2025 · One moved ahead of the other
Side by side
| Field | Lachlan | Youssef |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Traditionally understood as 'Viking' or 'Scandinavian' via its root name — someone associated with the land of the Norsemen. A secondary reading of that root gives 'land of the lakes'. | Not yet recorded |
| Origin | Scottish Gaelic (Anglicised), from Lochlann ('Scandinavia') | Not yet recorded |
| Pronunciation | /ˈlɒklən/ | Not yet recorded |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | GB-ENW, IE, NO |
| Most recent popularity observation | New South Wales, Australia · Boys #34 (2025) | Republic of Ireland · Boys #577 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Lachlan has a recorded origin (Scottish Gaelic (Anglicised), from Lochlann ('Scandinavia')); Youssef does not have one recorded yet.
- Lachlan and Youssef both have 2 syllables.
- A meaning is recorded for Lachlan; Youssef doesn't have one written yet.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Lachlan
Popularity journey
First recorded1982
First recorded at #95 among boys in New South Wales, Australia in 1982 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Boys
Highest recorded1982–2025
Highest recorded position: #2 among boys in New South Wales, Australia, in 2005 (recorded 1982–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #34 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys
Youssef
Popularity journey
First recorded1966
First recorded at #482 among boys in Norway in 1966 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1966–2022
Highest recorded position: #297 among boys in Norway, in 2017 (recorded 1966–2022).
Norway · Boys
Most recent2025
Most recently recorded at #577 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys