Every now and then, way down at the bottom of the list, a new name will pop up from one year to the next.

But rarely do you see two, refreshingly distinct names like Posie for a girl, and Milo for a boy, take the No. 1, spot on a list of top baby names.

Nameberry has released its 2019 top baby names list so far. The list is a ranking of the first three months of 2019. Nameberry's formula measures the names that have attracted the most interest from the site's 11 million page views so far this year.

"The names at the top of Nameberry's list are those that have a good chance of getting a lot hotter over the next few years," said Nameberry co-creator and CEO Pamela Redmond Satran.

Posie replaces Olivia. Milo replaces Atticus.

"Posie was a real surprise – we had not seen that name anywhere (sic) that popular at any time in the past," Satran said.

She credits the rise in the name of Milo to Milo Ventimiglia of "This Is Us."

Satran said that Nameberry's list is futuristic and parents can search for stylish names today and make real-time naming decisions.

"They often want to know not how popular Cora WAS but how popular it's going to be in the future," she said. "Will their little Cora be one of three in her kindergarten class? Will Cora get so popular it might be the Jennifer or Ashley of the future, or will it retain the unique quality that makes it appealing now?"

Names.org also offers a list of popular baby names for the year. Its list is based on Social Security Administration "combined data on the actual births in recent years with user interest" on the site, the Names.org website says.

Here are the top 10 names for girls and boys from both sites.

Nameberry's top baby names

Girls

Posie Isla Olivia Aurora Maeve Cora Amara Ada Amelia Charlotte

Boys

Milo Jasper Atticus Theodore Asher Silas Jack Finn Henry Felix

See the top 1,000 2019 baby names for each gender on Nameberry.

Names.org top baby names

Girls

Emma Ava Olivia Isabella Amelia Mia Evelyn Charlotte Sophia Harper

Boys

Liam Noah Logan James Oliver Elijah Benjamin William Lucas Mason

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