小红 is a common Chinese given name, often used in textbooks and children's stories. The character 小 (small/little) is a familiar prefix in Chinese nicknames and informal names, while 红 means "red." Names beginning with 小 convey a sense of familiarity and affection.
小红是我们班最聪明的学生。
Xiǎo Hóng shì wǒmen bān zuì cōngmíng de xuéshēng.
Xiao Hong is the smartest student in our class.
小红今天没来上课,她生病了。
Xiǎo Hóng jīntiān méi lái shàngkè, tā shēngbìng le.
Xiao Hong didn't come to class today; she's sick.
你去问问小红愿不愿意一起去。
Nǐ qù wènwen Xiǎo Hóng yuàn bù yuànyì yīqǐ qù.
Go ask Xiao Hong if she's willing to come along.