Killiam vs Nieko

Baby Name Comparison — 2026

Killiam

Boy #5,792 Most Popular 3 Syllables

Meaning

"little churchman, associated with the church"

Origin: Old Irish ceall + diminutive

Cultural Roots

Irish American

Quick Stats

Popularity Rank
#5,792
Total SSA Count
16
Syllables
3
Formality
Moderate
Nicknames
Kill, Liam, Killy

Playground Safety Score

✓ All Clear
Full profile for Killiam →

Popularity Comparison

Killiam Rank #5,792
Nieko Rank #5,737

Nieko is more popular, ranked #5737 vs #5792 for Killiam.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Killiam ___

  • Killiam James
  • Killiam Patrick
  • Killiam Michael
  • Killiam Sean
  • Killiam Finn
  • Killiam Cole

Nieko ___

  • Nieko James
  • Nieko Chase
  • Nieko Cole
  • Nieko Ace
  • Nieko Blaze
  • Nieko Michael

Sibling Name Ideas

Names that pair well as siblings.

If you choose Killiam

Declan Finn Ronan Saoirse Niamh

If you choose Nieko

Zara Axel Maya Koda Leia

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Killiam or Nieko more popular?

Nieko is more popular, ranked #5737 compared to Killiam at #5792 in the United States.

What do Killiam and Nieko mean?

Killiam means "little churchman, associated with the church" (Old Irish ceall + diminutive origin). Nieko means "victory of the people" (Greek origin).

Are Killiam and Nieko boy or girl names?

Killiam is primarily a boy name. Nieko is primarily a boy name.

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← Full profile: Killiam ← Full profile: Nieko Browse all baby names