orbital notch meaning in Hindi

My question relates to how some people who appear to have bigger eyes ( like Mila Kunis ) when facing directly at them, but when taking in factors such as protrusion of the supra-orbital notch, amount fat around epicanthis, skin fold are, eye socket volume; I wondered if there was an actual disparity between the actual eyes'volume compared from those who have " big eyes " ( Mila Kunis ) and those with " small eyes " ( Clint Eastwood ).