Kitsuko as a Baby Name. Meaning and Origin of Kitsuko

What is the meaning of the name Kitsuko ?

The baby name Kitsuko is a Female name , 3 syllables long and is pronounced /kit.sɯ.ko/ (KEET-soo-koh).

Kitsuko is Japanese in Origin.

Kitsuko is a Japanese feminine given name built from the element kitsu and the classic suffix -ko, “child.” Its meaning depends on the kanji chosen. Commonly cited writings include 喜津子 (“joy” + “harbor/port” + “child”), 貴津子 (“noble” + “harbor” + “child”), 橘子 (using the on‑yomi kitsu of 橘 “tachibana/orange blossom” + “child”), and 吉子 (on‑yomi kitsu of 吉 “auspicious” + “child”). These yield evocative senses such as “joyful harbor child,” “noble harbor child,” “tachibana child,” or “auspicious child.” The name is pronounced KEE-tsu-koh.

Usage reflects broader trends in -ko names, which rose from late Meiji through early Shōwa, waned after the 1980s, and now enjoy a modest vintage revival. Kitsuko itself has remained rare compared with staples like Keiko or Yoshiko, making it an appealing heritage choice. Variant spellings center on kanji selection (e.g., 喜津子, 貴津子, 橘子, 吉子); affectionate nicknames include Kicchan or Kitsu.

⚙ We can't find Kitsuko in any of the birth registries or name datasets we track. That's typically a sign of a rare name, a regional or traditional one, or a modern coinage. Either way, it's a name very few children share.