Jessica vs Ruby
Jessica and Rubycompared 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 Zealand · Girls
In 2019, Jessica was ranked #85 and Ruby #5 among girls in New Zealand.
New South Wales, Australia · Girls
In 2017, Jessica was ranked #96 and Ruby #16 among girls in New South Wales, Australia.
Scotland · Girls
In 2024, Jessica was ranked #48 and Ruby #34 among girls in Scotland.
Republic of Ireland · Girls
In 2025, Jessica was ranked #141 and Ruby #36 among girls in Republic of Ireland.
Northern Ireland · Girls
In 2024, Jessica was ranked #127 and Ruby #38 among girls in Northern Ireland.
England and Wales · Girls
In 2024, Jessica was ranked #95 and Ruby #41 among girls in England and Wales.
Norway · Girls
In 2025, Jessica was ranked #474 and Ruby #450 among girls in Norway.
Jessica and Ruby over time
Jessica and Ruby appear together in 5 published lists, across 139 years of shared records. Jessica held the stronger position in more years in 4 of them, Ruby in 1.
The order between them changed and held in 5 of those lists — a change in that published list, never a claim that one name displaced the other.
Jessica reached its own highest recorded position earlier in 5 of those lists, and Ruby 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 2019, Ruby moved ahead of Jessica in England and Wales · Girls — #25 and #32 the year before became #33 and #27.
- Closest over the longest run
Across 29 shared years in England and Wales · Girls, Jessica and Ruby averaged 31.8 places apart, ending at #95 and #41.
- Longest-running competitions
Jessica and Ruby were both ranked in Republic of Ireland · Girls for 34 years, from 1991 to 2025, ending at #141 and #36.
- Peaked in the same years
Both reached their highest recorded position in England and Wales · Girls within 2 years — Jessica #1 in 2005, Ruby #1 in 2007.
List by list
Republic of Ireland · Girls34 shared years, 1991–2025
Jessica held the stronger position in 16 of those years, Ruby in 18.
Highest recorded here: Jessica #12 in 1995, Ruby #16 in 2013.
The order changed in 2008: Ruby moved ahead. In 2007 they stood at #21 and #34; by 2008 that had become #22 and #21.
Most recent shared year, 2025: Jessica #141, Ruby #36.
England and Wales · Girls29 shared years, 1996–2024
Jessica held the stronger position in 20 of those years, Ruby in 9.
Highest recorded here: Jessica #1 in 2005, Ruby #1 in 2007.
The order changed in 2019: Ruby moved ahead. In 2018 they stood at #25 and #32; by 2019 that had become #33 and #27.
Most recent shared year, 2024: Jessica #95, Ruby #41.
New Zealand · Girls28 shared years, 1992–2019
Jessica held the stronger position in 17 of those years, Ruby in 11.
Highest recorded here: Jessica #1 in 1992, Ruby #1 in 2011.
The order changed in 2009: Ruby moved ahead. In 2008 they stood at #9 and #13; by 2009 that had become #17 and #2.
Most recent shared year, 2019: Jessica #85, Ruby #5.
Northern Ireland · Girls27 shared years, 1998–2024
Jessica held the stronger position in 21 of those years, Ruby in 6.
Highest recorded here: Jessica #4 in 2008, Ruby #18 in 2011.
The order changed in 2019: Ruby moved ahead. In 2018 they stood at #16 and #29; by 2019 that had become #28 and #20.
Most recent shared year, 2024: Jessica #127, Ruby #38.
New South Wales, Australia · Girls21 shared years, 1997–2017
Jessica held the stronger position in 11 of those years, Ruby in 10.
Highest recorded here: Jessica #1 in 1997, Ruby #2 in 2011.
The order changed in 2008: Ruby moved ahead. In 2007 they stood at #10 and #18; by 2008 that had become #16 and #14.
Most recent shared year, 2017: Jessica #96, Ruby #16.
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 | Ruby |
|---|---|---|
| Record type | Editorially researched profile | Editorially researched profile |
| 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. | Taken from the gemstone name; the ruby is the traditional July birthstone. As a given name it came into use in the 16th century. |
| Origin | Biblical Hebrew, via a Shakespearean literary coinage | English, ultimately from Latin rubeus ('red') |
| Pronunciation | /ˈd͡ʒɛs.ɪ.kə/ | /ˈruːbi/ |
| 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 | Republic of Ireland · Girls #141 (2025) | New South Wales, Australia · Girls #28 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | 90/100 |
| Spelling simplicity (demonstration score) | 82/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Jessica is recorded with a Biblical Hebrew, via a Shakespearean literary coinage origin, while Ruby is recorded with a English, ultimately from Latin rubeus ('red') origin.
- Jessica has 3 syllables, compared with 2 for Ruby.
- Jessica's recorded meaning differs from Ruby's — see the table above for each.
- 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 recorded1996–2024
Highest recorded position: #1 among girls in England and Wales, in 2005 (recorded 1996–2024).
England and Wales · Girls
Most recent2025
Most recently recorded at #474 among girls in Norway, in 2025.
Norway · Girls
Ruby
Popularity journey
First recorded1991
First recorded at #515 among girls in Republic of Ireland in 1991 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1996–2024
Highest recorded position: #1 among girls in England and Wales, in 2007 (recorded 1996–2024).
England and Wales · Girls
Most recent2025
Most recently recorded at #28 among girls in New South Wales, Australia, in 2025.
New South Wales, Australia · Girls