Compare Names
Search for up to 4 names to compare side by side, or browse a curated comparison below.
- Jacinta
- Niamh
| Field | Jacinta | Niamh |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | Traditionally interpreted as 'bright' or 'radiant'. In Irish mythology, Niamh was daughter of the sea god Manannán mac Lir, who fell in love with the poet Oisín. |
| Origin | Not yet recorded | Irish (mythological) |
| Pronunciation | Not yet recorded | /ˈnʲiːvˠ/ |
| Syllables | 3 | 1 |
| Common variants / nicknames | Not yet recorded | Neve, Níam |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, IE | GB-ENW, GB-NIR, GB-SCT, IE, NZ |
| Most recent popularity observation | England and Wales · Girls #5927 (2025) | Republic of Ireland · Girls #90 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 82/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | high |
What the data shows
- Niamh has a recorded origin (Irish (mythological)); Jacinta does not have one recorded yet.
- Jacinta has 3 syllables, compared with 1 for Niamh.
- A meaning is recorded for Niamh; Jacinta doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, IE.
- The available evidence gives Jacinta a "medium" Data Confidence level and Niamh a "high" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
Name rivalries — pairs whose positions genuinely passed each other →
Curated comparisons
Two of the UK's most enduringly popular girls' names, both with a soft, flowing sound and a similar era of peak popularity — the choice usually comes down to origin story and nickname preference.
Both are currently the most-used boys' names in several English-speaking countries. Oliver leans slightly more classic/literary; Noah is shorter and more globally portable.
Both short, currently-fashionable UK names — Freya carries Norse mythological weight, while Isla is a Scottish place name that reads as slightly softer and more understated.
Both carry regal, 'strength'-adjacent meanings and centuries of royal usage — Alexander is the more internationally familiar choice, Magnus the more distinctive.