Eharmony Age Share definition Flag The age in which you give up all hope and sign up for Eharmony. If I hit 30 and I'm still single, I'm turning to Eharmony...30 is my Eharmony age. Eharmony Age by KeMa87 December 23, 2011 0 0 Get merch Get the Eharmony Age mug. Buy Now — $32.95 See more merch