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London vs Lonzo

American parents have registered 54,779 Londons since 1880, against 3,961 Lonzos. London is still ahead, with 863 babies in 2025.

Babies given each name, 1880–2025

Births per year: London against Lonzo, 1880 to 2025 0 1k 2k 3k 4k 1880 1900 1920 1940 1960 1980 2000 2020

London Lonzo

Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.

Who was ahead

Of the 145 years in which either name was published, Lonzo for 85 years and London for 60 years. The lead changed hands once.

Side by side

  London Lonzo
Total US births 54,7793,961
Most in one year 3,87985
Babies in 2025 86325
Estimated living today 54,0001,500
Median age today 1257
Peak year 20131919
Best rank 85th girls673rd boys
Rank in 2025 431st4,139th
First recorded 18861880
Girls / boys 44,455 / 10,3240 / 3,961

A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.

Which name is older

Half of the Lonzos alive today are over 57; half the Londons are over 12. That is 45 years between them: two names in use at the same time, worn by two different generations.

Where each one is strongest

How much commoner the name is in that state than it is nationally, from births recorded since 1910.

Both names abroad

Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.

Country London Lonzo
England and Wales 3044
France 7520

Every spelling a country files separately is added together, over whatever years that country publishes — which is not the same range in any two of them, so read the columns against each other and not the rows.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: London and Lonzo.