Golden ratio; also a Vietnamese name meaning to fly
In a Western context, Phi refers to the 21st letter of the Greek alphabet and the mathematical 'Golden Ratio,' symbolizing perfect proportion. As a Vietnamese name, it is a common masculine name meaning to fly, soar, or move quickly. It is also used in various African cultures with distinct etymological roots.
Less common today
Phi isn't in the latest US Top 1000. It last peaked at #2,732 in 1992.
American actor known for 'Happy Death Day'
Famous Vietnamese-American singer
US births per 5-year period, 1990–present (SSA data).
