Baby Names US
boys' name ★ peaked 1916

Lonza

Gender Boy Rank 2025 Below top lists
Rank 2025
–
among boys
Babies in 2025
<5
named Lonza
How common
–
boys born in 2025
Peak year
1916
14 babies
All-time total
360
#9,595 all-time among boys
First recorded
1900
in Social Security records

Lonza popularity over time

360 babies have been named Lonza since 1900, according to official Social Security records. Switch measure to see births per year or the yearly rank.

Measure
Births per 1,000 babies of that sex, comparable across eras
0.010.030.040.0518801900192019401960198020002020Peak 1900Boys

By decade. Change compares yearly averages, so the current partial decade is on equal footing. Best rank is the name's best yearly rank within the decade.

Decade Boys Per year Change Best rank
1880s – – – –
1890s – – – –
1900s 6 1 – #1,255
1910s 51 5 +750% #1,749
1920s 100 10 +96% #2,381
1930s 76 8 -24% #1,935
1940s 62 6 -18% #2,598
1950s 54 5 -13% #2,645
1960s 5 1 -91% #4,323
1970s 6 1 +20% #4,716
1980s – – – –
1990s – – – –
2000s – – – –
2010s – – – –
2020s (to 2025) – – – –

The story of Lonza

Lonza is not currently in use for newborns in the United States: fewer than five babies received the name in 2025. Its story lives in the historical record below.

Since 1900, 360 American babies have been named Lonza. Its peak came in 1916, when 14 newborns received the name, the signature sound of the 1910s.

The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Lonza stood among all boys' names in any year, or use the compare tool to plot it against other names.

Lonza year by year

Every year since 2001, and five-year steps back to 1880. Rank is within each sex.

Year Boys Boys rank
2025 – –
2024 – –
2023 – –
2022 – –
2021 – –
2020 – –
2019 – –
2018 – –
2017 – –
2016 – –
2015 – –
2014 – –
2013 – –
2012 – –
2011 – –
2010 – –
2009 – –
2008 – –
2007 – –
2006 – –
2005 – –
2004 – –
2003 – –
2002 – –
2001 – –
2000 – –
1995 – –
1990 – –
1985 – –
1980 – –
1975 – –
1970 – –
1965 – –
1960 – –
1955 6 #3,731
1950 9 #2,699
1945 – –
1940 9 #2,600
1935 6 #3,491
1930 12 #2,391
1925 13 #2,381
1920 13 #2,406
1915 8 #2,963
1910 5 #1,749
1905 – –
1900 6 #1,255
1895 – –
1890 – –
1885 – –
1880 – –

Frequently asked questions

Quick answers about Lonza, drawn from the same Social Security data as the charts above.

How popular is the name Lonza in 2025?

Lonza did not appear in the 2025 Social Security data, which means fewer than five babies received the name that year.

How many people are named Lonza?

360 babies have been named Lonza in the United States since 1900, based on Social Security card applications.

When was the name Lonza most popular?

Lonza peaked in 1916, when 14 newborns received the name.

Is Lonza a boy or girl name?

Lonza is overwhelmingly a boy's name: 100% of babies with the name.

Is the name Lonza rising or falling?

Lonza has been roughly stable over the past decade.

Names like Lonza

Names that sound and feel close to Lonza: shared sounds, similar era, similar popularity. Each links to its full history.

Compare Lonza with similar names → More names starting with L →