Something a little confusing is happening in UK baby name coverage right now, and if you have been trying to work out what is actually popular, you are not imagining it.
On one side, Motherhood.online is reporting that Eliana has overtaken Olivia as the UK's top girl name - a claim that has been picked up and shared widely. On the other side, mainstream outlets including the BBC, Mumsnet, and Good Housekeeping are all reporting Olivia as the number one girl name in England and Wales. Both sets of articles are circulating at the same time. Neither side is wrong, exactly. But they are talking about different things, and that distinction matters if you are trying to make an informed choice.
What the official data actually says
The Office for National Statistics publishes name data for births registered in England and Wales. The most recent confirmed dataset covers 2023, and it was released in late 2024. According to that official data, Olivia is the most popular girl name in England and Wales for 2023. That is a settled fact from a government source.
Eliana does not appear in the same position in that dataset. When Motherhood.online reports that Eliana has overtaken Olivia, they are not citing ONS figures - they are reporting a trend prediction or an internal popularity signal of their own, not a confirmed official count. That does not make the claim meaningless. Parenting outlets often pick up genuine momentum before it appears in official statistics. But it is a very different thing from confirmed data, and the two should not be presented as equivalent.
At findaname.app, we think you deserve to know which is which.
The data lag problem
Here is the structural issue. ONS data covers births registered in a given calendar year. That data takes time to compile, verify, and publish. By the time it reaches you as a headline, it is reflecting choices that parents made one to two years ago. A name that is genuinely surging right now will not appear in official statistics as a number one until 2026 at the earliest - and that data will not be published until sometime in 2027.
This means that when you read "top UK baby names 2026," you are almost always reading one of two things: either confirmed 2023 or 2024 data (which describes what was popular one to two years ago), or trend predictions (which describe what outlets think is moving now). Both are useful. But they are not the same thing, and the headline rarely tells you which you are reading.
East-rising names that appear in ONS fast-climber data - names like Enzo and Raya, which Mumsnet notes as significant movers in the 2023 dataset - are often already feeling familiar by the time official numbers confirm their rise. The data validates what parents on the ground already sensed.
So what about Eliana?
Eliana is a genuinely beautiful name. Soft in sound, with roots across multiple cultures and languages - Hebrew, Greek, and Latin origins all contribute to its history - and a feel that sits between the familiar and the distinctive. It belongs to a wider family of names that are having a moment right now: Ottilie, Talia, Iris, names that feel polished without being stiff.
Whether or not Eliana is literally the most registered name in England right now, something is clearly happening with it. The coverage is not coming from nowhere. If you are drawn to names in that register - feminine without being frilly, elegant without being cold - your instincts are in tune with a genuine current.
But here is the thing about chasing a trend, even an accurate one: by the time you have read the article, seen the name on three different lists, and mentioned it to your sister, so has everyone else. The name that was emerging when Motherhood.online wrote about it is already a little more familiar than it was.
What to do instead of following a list
The honest answer to "what is the top UK baby girl name in 2026" is: we do not know yet, and anyone who tells you they do is either citing old data or making a prediction. The ONS will tell us in 2027.
What you can know right now is what kind of name feels right for your family. That is a different question, and it is a better one. It does not depend on a dataset. It depends on you - your taste, your family's sound, what you want the name to carry, whether you care about rarity or warmth or origin or rhythm.
If you love what Eliana represents - that softness, that sense of something timeless and slightly unusual - there are names like it that are not currently on every list. The right questions can find them.
If you want names with that feel but something that is genuinely yours, the findaname.app quiz takes about three minutes and generates from your answers rather than from a ranking.