Hannu is a ♂ boy’s name.
Hannu is a Finnish diminutive of the name Johannes, which derived from the Hebrew name Yochanan (יוֹחָנָן).
Hannu means “Yahweh is gracious” (from Hebrew “yo/יֹו”, abbreviation of “yeho/יְהוֹ” = referring to the Hebrew God + “ḥanán/חָנַן” = to show favor/to be gracious).
The name Hannu is ranked #11652 overall.
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