Jessica vs Kelly
Jessica and Kellycompared 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.
New South Wales, Australia · Girls
In 1995, Jessica was ranked #1 and Kelly #99 among girls in New South Wales, Australia.
New Zealand · Girls
In 1998, Jessica was ranked #1 and Kelly #89 among girls in New Zealand.
Northern Ireland · Girls
In 2021, Jessica was ranked #38 and Kelly #446 among girls in Northern Ireland.
Scotland · Girls
In 2024, Jessica was ranked #48 and Kelly #790 among girls in Scotland.
Republic of Ireland · Girls
In 2023, Jessica was ranked #103 and Kelly #404 among girls in Republic of Ireland.
England and Wales · Girls
In 2025, Jessica was ranked #139 and Kelly #2006 among girls in England and Wales.
Norway · Girls
In 2019, Jessica was ranked #411 and Kelly #479 among girls in Norway.
Jessica and Kelly over time
Jessica and Kelly appear together in 6 published lists, across 170 years of shared records. Jessica held the stronger position in more years in 6 of them, Kelly in 0.
The order between them changed and held in 3 of those lists — a change in that published list, never a claim that one name displaced the other.
Kelly reached its own highest recorded position earlier in 6 of those lists, and Jessica 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.
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.
- One moved ahead of the other
In 1982, Jessica moved ahead of Kelly in New South Wales, Australia · Girls — #21 and #13 the year before became #7 and #16.
- Repeatedly exchanged positions
Jessica and Kelly changed places 5 times in Republic of Ireland · Girls between 1969 and 2023, ending at #103 and #404.
- Closest over the longest run
Across 22 shared years in New Zealand · Girls, Jessica and Kelly averaged 33.2 places apart, ending at #1 and #89.
- Longest-running competitions
Jessica and Kelly were both ranked in England and Wales · Girls for 30 years, from 1996 to 2025, ending at #139 and #2006.
- Peaked in the same years
Both reached their highest recorded position in Republic of Ireland · Girls within 2 years — Jessica #12 in 1995, Kelly #35 in 1994.
List by list
Republic of Ireland · Girls54 shared years, 1969–2023
Jessica held the stronger position in 50 of those years, Kelly in 4.
Highest recorded here: Jessica #12 in 1995, Kelly #35 in 1994.
The order changed in 1982: Jessica moved ahead. In 1981 they stood at #111 and #101; by 1982 that had become #78 and #102.
Most recent shared year, 2023: Jessica #103, Kelly #404.
England and Wales · Girls30 shared years, 1996–2025
Jessica held the stronger position in 30 of those years, Kelly in 0.
Highest recorded here: Jessica #1 in 2005, Kelly #74 in 1996.
The order between them never changed and held in this list.
Most recent shared year, 2025: Jessica #139, Kelly #2006.
Norway · Girls28 shared years, 1967–2019
Jessica held the stronger position in 28 of those years, Kelly in 0.
Highest recorded here: Jessica #155 in 2007, Kelly #380 in 1997.
The order between them never changed and held in this list.
Most recent shared year, 2019: Jessica #411, Kelly #479.
New Zealand · Girls22 shared years, 1977–1998
Jessica held the stronger position in 15 of those years, Kelly in 7.
Highest recorded here: Jessica #1 in 1990, Kelly #3 in 1978.
The order changed in 1984: Jessica moved ahead. In 1983 they stood at #5 and #3; by 1984 that had become #2 and #8.
Most recent shared year, 1998: Jessica #1, Kelly #89.
New South Wales, Australia · Girls19 shared years, 1976–1995
Jessica held the stronger position in 13 of those years, Kelly in 6.
Highest recorded here: Jessica #1 in 1984, Kelly #6 in 1979.
The order changed in 1982: Jessica moved ahead. In 1981 they stood at #21 and #13; by 1982 that had become #7 and #16.
Most recent shared year, 1995: Jessica #1, Kelly #99.
Northern Ireland · Girls17 shared years, 1997–2021
Jessica held the stronger position in 17 of those years, Kelly in 0.
Highest recorded here: Jessica #4 in 2008, Kelly #101 in 1997.
The order between them never changed and held in this list.
Most recent shared year, 2021: Jessica #38, Kelly #446.
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.
Side by side
| Field | Jessica | Kelly |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Coined by William Shakespeare for his 1596 play The Merchant of Venice, where it belongs to Shylock's daughter — likely based on the biblical name Iscah, also spelled Jescha/Jischa in some translations of Shakespeare's time. | Not yet recorded |
| Origin | Biblical Hebrew, via a Shakespearean literary coinage | Not yet recorded |
| Pronunciation | /ˈd͡ʒɛs.ɪ.kə/ | |
| Syllables | 3 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | England and Wales · Girls #139 (2025) | England and Wales · Girls #2006 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Jessica has a recorded origin (Biblical Hebrew, via a Shakespearean literary coinage); Kelly does not have one recorded yet.
- Jessica has 3 syllables, compared with 2 for Kelly.
- A meaning is recorded for Jessica; Kelly doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ.
How each name got here
Jessica
Popularity journey
First recorded1964
First recorded at #471 among girls in Norway in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1996–2025
Highest recorded position: #1 among girls in England and Wales, in 2005 (recorded 1996–2025).
England and Wales · Girls
Most recent2025
Most recently recorded at #139 among girls in England and Wales, in 2025.
England and Wales · Girls
Kelly
Popularity journey
First recorded1964
First recorded at #93 among girls in New South Wales, Australia in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Girls
Highest recorded1970–1998
Highest recorded position: #3 among girls in New Zealand, in 1978 (recorded 1970–1998).
New Zealand · Girls
Most recent2025
Most recently recorded at #2006 among girls in England and Wales, in 2025.
England and Wales · Girls