菲: Feifei, fragrant and splendid, often implies fragrance and beauty in a name, which is beneficial for leaving a positive impression on others.
以: "Can be, may be. Often reflects a person's cultural refinement in their name, evoking the aura of a literati or poet."
Meaning: The name 'Fei Yi' signifies elegance and wisdom, with 'Fei' representing fragrance and beauty, and 'Yi' symbolizing reliance and support.