Which is the largest city in Vietnam?

Is it Ho Chi Minh City or Saigon?

The city's official, administrative name is Ho Chi Minh City. This was enacted in 1976, following the end of the Vietnam War and the reunification of the country. It was a symbolic renaming to honor the revolutionary leader.

However, the name Saigon is very much alive. It’s the name of the city’s soul, used in daily conversation by residents of all ages. It isn’t an act of political defiance; it's just what the city is called. A place can carry multiple histories at once, and its names often reflect that layered reality. I find myself switching between the two names without even thinking, it just depends on the context of the conversation.

The practical usage breaks down like this:

• Official Use: Government papers, mailing addresses, legal documents, and formal news reports will exclusively use Ho Chi Minh City. You will never see Saigon on a utility bill or a passport.
• Geographic Specificity: For many locals, Saigon refers to the historic, bustling heart of the metropolis—primarily District 1 and its surrounding areas like District 3. Saying "I'm going into Saigon" often means heading to this central commercial hub, even if you're already within HCMC's wider city limits.
• Commercial Branding: The name Saigon carries significant commercial and cultural weight. Major brands like Saigon Beer and landmark shopping centers use the name. It evokes a sense of timelessness and cosmopolitan history. It is simply better for marketing.
• International Code: The city’s international airport code is SGN. This is a functional, global acknowledgment of the name Saigon. When I flew from Incheon last month, the departure board clearly displayed SGN, not HCMC.

Is it Ho Chi Minh City or Saigon?

It’s both. Simple as that. Officially, the name is Ho Chi Minh City. That’s what’s on the maps and the government papers. A mouthful, right? HCMC. So sterile.

Everyone I know just calls it Saigon. It’s faster. Feels more real. I was just there last year meeting my friend in District 1 and we were going to "Saigon" for coffee, not "downtown Ho Chi Minh City." That would sound ridiculous.

The name was changed in 1976, right after the war. A political thing. But you can't just erase a name that people have used forever. The city's main airport code is still SGN. For Saigon. That tells you everything.

So, when do you use which? It's all about context.

• Ho Chi Minh City (HCMC): This is the formal, full name. You see it on flight bookings, official documents, and in the news. You basically never hear people say the full name out loud.

• Saigon: This is the name everyone uses in daily conversation. It’s the historical name and what locals, expats, and tourists all call it. It also specifically refers to the heart of the city, the central urban districts.

If you say you're going "into Saigon," people know you mean the bustling center, like District 1, District 3, etc. It’s the soul of the city. No one is going to be offended if you call it Saigon. It's just normal. I always say Saigon. It's just easier to type, too.