Boy · #5,644 in 2026

Killiam

Name: Popularity of the name Killiam in U.S. births, 1880–2026
Creator: U.S. Social Security Administration
License: https://www.ssa.gov/foia/
Keywords: Killiam, baby name, popularity, U.S., SSA, rankings

Current Rank

#5,644

Peak Rank

#5,644 (2024)

Total Babies

5-Yr Trend

Stable

2017

First Year

2024

Last Year

2024

Peak Year

#5644

Peak Rank

Total Count

Years Active

The Story of Killiam

American parents first put Killiam on the record books as a baby boy name in 2017, with 7 registered babies. Its peak popularity came in 2024, when 16 Killiams were born — ranking #5,644 that year. About 71% of every Killiam on record arrived during the 2020s, its defining decade. Killiam last appeared in the published SSA data in 2024, with 16 recorded births — it has not charted nationally since. All told, over 41 Americans have carried the name since 1880, from the 2010s to the 2020s.

Popularity Over Time

Popularity by State

Top 10

11-50

51-100

101-500

500+

No data

Names that sound like Killiam

Phonetically similar names — useful when Killiam is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.

Killian
Killion
Cullion
Killam
Kalyan
Kilim
Gillion
Culham
Cullum
Kellam
Kolam
Cullom

Source: Datamuse . Phonetic similarity ranking, not curated.

Frequently Asked Questions about Killiam

What does the name Killiam mean?

Killiam is a boy's name that has been used in U.S. records since 2017. Behind the Name doesn't list a specific etymology, but the name has remained in use across multiple decades.

How popular is Killiam in 2026?

In 2026, Killiam ranks #5,644 among boys' names in the U.S., with 16 babies given the name that year.

When was Killiam most popular?

Killiam reached its peak popularity in 2024, ranking #5,644 that year with 16 babies given the name.

In which U.S. states is Killiam most popular?

Killiam has historically been most popular in Puerto Rico. Rankings vary year to year, but these states show the strongest concentration of births named Killiam.

Is Killiam a unisex name?

In U.S. Social Security records, Killiam is primarily a boy's name. We don't have meaningful data for it as a girl's name.

What names go well with Killiam?

Names that share a similar style or popularity range with Killiam include Clover, Treasure, Madsen. These pairings are based on rank proximity and naming era in U.S. data.

About the name Killiam

Killiam is a boy baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 2017 and has accumulated 41 births in the dataset. Killiam's peak popularity came in 2024 when it ranked #5,644. Use the chart and map above to compare Killiam's trajectory across years and U.S. states, or browse the related names section to discover similar choices.

Continue exploring

Data sources

Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
Predicted nationality distribution — Nationalize.io .
Phonetically similar names — Datamuse .

Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.