Home > Ko- Names

Boy Names Starting with Ko-

Ko- baby names and what they mean, with 37 results. Ko- names are used more often as masculine names. Adoption of these boy names was at its apex a decade ago (ADOPTION OF 0.3%) and is almost as widespread today (ADOPTION 0.2%, DOWN 24%), but with names like Koby falling out of fashion. Kolton (#416), Korbin (#594), Kolten (#772) and Konnor (#851) are four of the more chic names for newborns in this compilation, while Korn (TOP 4%) and Koller (4%) are common Ko- last names. Here is the list of Ko- names for girls.

Ko- names

Koa - Korcoran | Kordell - Kostas

Koa - Korcoran


From Hawaiian. The tallest tree in Hawaii. Uncommon, with usage of 0.009% for Koa as a boys' name in 2015, higher than 0.006% the previous year.

Coby and variants

Koby1, Kobie1, Kobey1, Kobe1
Var. of Coby. .. Basketball player Kobe Bryant. Kolbe is also a somewhat common kid's name.

Kobi and variants

Kobi, var. Koby2, Kobie2, Kobey2, Kobe2
Stems fr. Hungarian word. Variant of Jacob (Hebrew) he who .. Keobi and Koni are creative variations.

Form of Jacob. From Hebrew. "He who supplants." Kobus (UPPER 14%), comparable to Robus (UPPER 98%), Sobus (41%), is a common -obus suffix surname.

.. a groups of islands in the .. Compare last names Kordiak (UPPER 85%), Koviak (86%).


Var. of Cody. Based on Irish, Gaelic language. "Helper." Cross-gender use. Kody is unique as a men's name, appearing regularly (TOP 48%) as a surname.

Kody and variants

Kody2, var. Kodie, Kodi, Kodey
From Irish, Gaelic word. "Helper." Adoption of Kody, Kodi, etc. as children's names in 2015 was 5.3% less than a year ago.

Derived fr. Ghanaian. "Born on Friday." Not in Top 2000. See also Kori.

Kojo, var. Kodzo
Source fr. Ghanaian language. "Born on Monday." Kojo and Kodzo are seldom used as birth names.


"Dark, dark-haired." Adoption of Kolby was more pronounced among parents 14 years ago and has become diminished. See also Koby. See also Colby.

Top 2000 baby names ranking of Ko- names: Koa, Kobe, Kobey, Kobi, Kobie

Top 2000 baby names ranking of Ko- names: Koby, Kodey, Kodi, Kodie, Kody

Top 2000 baby names ranking of Ko- names: Kolby, Kolt, Kolten, Kolton, Konner

Top 2000 baby names ranking of Ko- names: Konnor, Konrad, Korbin, Korbyn

Kolton and variants

Kolton, var. Koltin, Kolten, Kolt
"Coal town." Kolton, Kolt, etc. became less popular last year, falling on average -3 rankings as children's names with Kolton dropping the most. See also Colton.

Konnor and variants

Konnor1, var. Konor, Konner
"Desiring." Konner has been the top favorite, although Konnor seems to be becoming a favorite too. See also Connor.


Var. of Connor. Based on Irish, Gaelic element. "Hound-lover." Konnor has gained increasing favor since 1880-1889. See also Konner.

Conrad and variants

Kort1, Konrad1
Var. of Conrad. Origin fr. Old German word. "Brave, bold ruler or counsel." Konrad (TOP 7%) and Kort (14%) exist commonly as last names.

Konrad2, var. Kort2, Kord
Based on Polish, German languages. "Bold advisor." Konrad is familiar as a children's name among these variant forms.

Konstanz1, Konstantio1, Konstantin1
Forms of Constantine. Derived fr. Latin word. "Constant, steadfast." Konstantin, Konstantio and Konstanz were not Top birth names in 2015.

Konstantin2, var. Kostas, Konstanz2, Konstanty, Konstantio2, Konstant
Derived fr. Latin word. "Steadfast." Not Top 2000 names.

Corbin and variants

Korbyn1, Korbin1
Forms of Corbin. .. Variants are English surnames used as .. Korbin has been the overall favorite.

Korbin2, var. Korbyn2
"Raven-haired." Korbin is a fashionable version. See also Corbin.

Form of Corcoran. Origin fr. Irish, Gaelic element. "Ruddy." Korcoran is intermittently used as a masculine name.

Quick Reference

Summary Index of names [and variants] for Ko- names for boys.

1. Koa - Korcoran
Koa, Coby [Koby, Kobe, Kobie, Kobey], Kobi [Koby, Kobe, Kobie, Kobey], Jacob [Kobus], Kodiak, Cody [Kody], Kody [Kodi, Kodey, Kodie], Kofi, Kojo [Kodzo], Kolby, Kolton [Kolt, Kolten, Koltin], Konnor [Konor, Konner], Connor [Konnor], Conrad [Kort, Konrad], Konrad [Kord, Kort], Constantine [Konstanz, Konstantin, Konstantio], Konstantin [Kostas, Konstanz, Konstant, Konstanty, Konstantio], Corbin [Korbin, Korbyn], Korbin [Korbyn], Corcoran [Korcoran]

Cordell [Kordell, Kordelle], Kordell [Kord, Kordel, Kordale], Koren, Corin [Koren, Korin, Korrin], Koresh, Corey [Kory, Kori, Korey], Kornel [Kornell, Kornelisz, Kornelius], Cornelius [Kornelis, Kornelius, Kornelious], Kort, Kurt [Kort], Cort [Kort], Cortez [Kortes, Kortez], Cory [Kory], Kory [Korey, Korry, Korrey], Kwasi [Kosi], Cosmo [Kosmo], Costas [Kostas, Kostis]

Usage comparison for Ko- names