Jacintha vs Shannon
Jacintha and Shannoncompared 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 · Girls
In 1990, Jacintha was ranked #446 and Shannon #208 among girls in Republic of Ireland.
England and Wales · Girls
In 2020, Jacintha was ranked #5493 and Shannon #1846 among girls in England and Wales.
Jacintha and Shannon over time
Jacintha and Shannon appear together in 1 published list, across 8 years of shared records. Jacintha held the stronger position in more years in 1 of them, Shannon in 0.
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.
Jacintha reached its own highest recorded position earlier in 1 of those lists, and Shannon 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
Republic of Ireland · Girls8 shared years, 1974–1990
Jacintha held the stronger position in 5 of those years, Shannon in 2.
Highest recorded here: Jacintha #277 in 1974, Shannon #208 in 1990.
The order changed in 1990: Shannon moved ahead. In 1989 they stood at #348 and #386; by 1990 that had become #446 and #208.
Most recent shared year, 1990: Jacintha #446, Shannon #208.
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 | Jacintha | Shannon |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | |
| Syllables | 3 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, IE | AU-NSW, GB-ENW, GB-NIR, IE, NZ |
| Most recent popularity observation | England and Wales · Girls #5493 (2020) | Republic of Ireland · Girls #885 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 76/100 | 82/100 |
| International familiarity (demonstration score) | 60/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Jacintha has 3 syllables, compared with 2 for Shannon.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Jacintha
Popularity journey
First recorded1964
First recorded at #194 among girls in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1964–1990
Highest recorded position: #194 among girls in Republic of Ireland, in 1964 (recorded 1964–1990).
Republic of Ireland · Girls
Most recent2020
Most recently recorded at #5493 among girls in England and Wales, in 2020.
England and Wales · Girls
Shannon
Popularity journey
First recorded1973
First recorded at #69 among boys in New South Wales, Australia in 1973 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Boys
Highest recorded1997–2024
Highest recorded position: #2 among girls in Northern Ireland, in 1997 (recorded 1997–2024).
Northern Ireland · Girls
Most recent2025
Most recently recorded at #885 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls