杜: Du Kang, Du Fu. The character "Du" refers to the sweet pear tree, as stated in the "Shuowen Jiezi" dictionary: "The male is called 'Tang', and the female is called 'Du'."
岚: Shanlan, Lanxiu. It conveys the meaning of wisdom, elegance, and noble dignity.
Meaning: The name Du Lan has a melodious rhythm, with 'Du' conveying a sense of stability and resilience, while 'Lan' symbolizes the mist in the mountains, representing freshness and nature.