make one's head spin

Cause one to be giddy, dazed, or confused, as in The figures in this tax return make my head spin. This phrase employs spin in the sense of "rapidly gyrating," a usage applied to the brain or head since about 1800.

Common Names:

Name	Pronounced	Usage
Alfonso	ahl-FON-so (Spanish), ahl-FAWN-so (Italian)	Spanish, Italian
Amelia	ə-MEE-lee-ə (English), ə-MEEL-yə (English), ah-ME-lyah (Italian), ah-ME-lee-ah (German)	English, Spanish, Italian, Polish, Dutch, German, Ancient Germanic
Janet	JAN-ət	English
Goode	[gud]
Euthymios	-	Ancient Greek
Danail	-	Bulgarian