Skin care names are important in the beauty industry, and there are several popular brands that are widely known. Olay is a 4-letter brand that is known for its moisturizing products and anti-aging creams. Estee is a 5-letter brand that is known for its luxurious skincare products and makeup. Lastly, Lauder is a 6-letter brand that is known for its high-end skincare products and fragrances. All of these brands are popular among consumers and have become household names in the beauty industry.