The best-selling men’s cologne on Amazon is Nautica Voyage. Dior Sauvage sells the most at Sephora and Armani’s Aqua di Gio at FragranceX. Bleu de Chanel is a top-selling men’s cologne at Notino. The best-smelling men’s colognes at Walmart that sells in high numbers are Dolce Gabanna’s Light Blue and Nautica Voyage.