Olivia was the most popular name for baby girls in both Greenwich and Lewisham, aligning with its status as the top name in England and Wales.
Meanwhile, George topped the list for baby boys in both Bexley and Bromley, where it holds the fourth spot nationwide.
Nationally, the top three names for baby girls in England and Wales remain unchanged from 2022: Olivia, Amelia, and Isla.
For boys, Muhammad has overtaken Noah as the most popular name, followed by Noah and Oliver.
According to the Office for National Statistics, Muhammad was second in 2022 and has remained in the top 10 for baby boys since 2016.
New names entering the top 100 across England and Wales include Hazel, Lilah, Autumn, Nevaeh, and Raya for girls, along with Jax, Enzo, and Bodhi for boys.
Pop culture continues to influence naming trends, with names inspired by music artists like Billie Eilish and Lana Del Rey, as well as celebrity baby names from the Kardashian-Jenner family, such as Reign and Saint.
Film stars like Margot Robbie and Cillian Murphy also have an impact.
Seasonal names are also popular, with names like Holly, Robyn, and Joseph seeing a spike in December, while names like Summer and Autumn are chosen more frequently in their respective seasons.
Here are the most popular baby names in each south east London borough:
Bexley
Bromley
Dartford
Greenwich
Lewisham
