Looking for a perfume similar to Calvin Klein Eternity Summer 2006? Below are 12 fragrances from our database of 24,000+ designer and niche scents that share its citrus, floral, aromatic profile with prominent lemon verbena, pink grapefruit, fig leaf notes. We score similarity by shared accords and notes — rare ingredients count more than common ones — so the matches you see are the ones that genuinely smell closest.