Where does “gigogne” come from?

gigogne (French) comes from French cigogne, from Occitan cigonha, from Latin ciconia, from Proto-Indo-European kekoh₂n-, from Proto-Indo-European keh₂n- — to sing.

gigogne (French): nesting

Definitions

nesting

Ancestry of “gigogne”, step by step

Step	Language	Word	Meaning
1	French	cigogne	stork
2	Occitan	cigonha	stork
3	Latin	ciconia	stork; a derisive gesture made with the fingers;...
4	Proto-Indo-European	kekoh₂n-	—
5	Proto-Indo-European	keh₂n-	to sing

Every word from Proto-Indo-European keh₂n- →Every word from Proto-Indo-European kekoh₂n- →Every word from Latin ciconia →