One friend of mine does that. I think it’s because his parents weren’t very close when he was growing up.

I’m German and switched from Mama/Papa (mom/dad) to their first names sometime in my early teens as did my sister. I couldn’t say how exactly it happened—just felt too old to use the former. But that’s not universal here; I know people who still use the nicknames in their forties.

I’ve never called my parents by their first names, and I’ve never known someone who did.

I called my grandparents “Grandma and Grandpa [Last Name]”. But my aunts and uncles were “Aunt [First Name]” and “Uncle [First Name]”. I would say that’s pretty standard for the USA.

I only use my parents’ first names when trying to get their attention from a distance.

I’ve probably done it occasionally, when calling them in a public space shouting ‘Daaad’ as an adult feels a bit weird. Same with talking about them to a third person, I might use their names rather than say “my mum” the whole time.

But face to face, talking with them? It’d feel pretty weird, too impersonal and distant. If I saw someone else doing it tontjeir parents, I’d probably note it as unusual, but would be shocked.

particularly Americans, apparantly are on first-name basis with parents… like either because they are very close, or very distant…

American here - I’ve known a couple of people that used their parents’ first names, but it’s pretty rare. I’m no/low contact with my father, and I’ve thought of just using his first name because I don’t feel like he deserves to be called “dad,” but I’ve called him dad my whole live and I think it would just feel weird to call him by his first name.

I have called my dad by his first name almost my whole life.

Speaking as a white person of mostly Italian-American ancestry in my late 40s from New York, USA.

My mother and father were always called “Mom” and “Dad.” They divorced, my dad remarried first, and my stepmother has always been called by her first name; my sister and I were never asked to call her “Mom,” and it would have been very weird for anyone to ask us to do so when we already had a mom who wasn’t her. When my mother remarried, he was an immigrant from a Spanish-speaking country and we briefly fell into calling our stepfather “Papi” which is Spanish for “Dad.” That was a little weird, though, and we went back to using his first name.

The cliche’ you mention from Western TV and films of a child calling a mother or father by their first name is often a standard joke about the kid acting rebellious and rejecting their parents’ authority, and usually is depicted as a brief goofy phase which passes by the end of the episode, and not meant to depict a realistic ongoing relationship between parent and child. Alternatively, it could be illustrating a more nontraditional “hippie” family culture as noted by some others in these replies.

As for uncles and aunts, calling them “Uncle (name)” or “Aunt/Auntie (name)” is generally the norm in many Western cultures. I generally call my own “Uncle/Aunt (name).” However, it does very much vary.

Sometimes the formal “Aunt/Uncle” address is more of a thing for children, and when one reaches adulthood they might drop the “uncle” or “aunt” title and just use first names as their relationship transitions from one between a child and adult to a more equal dynamic between adults.

In some families the dynamic may even be different for individual aunts or uncles depending on how close the family relationship is; if it’s a family member who lives nearby and you see all the time and have a very close personal relationship with, or if it’s a distant relative you may only meet in person and communicate with rarely over the course of years, one may find the individual relationship (and, consequently, the form of address) develops differently with that family member. I call my close aunts and uncles who are regular presences in my life “Aunt/Uncle (name),” but if I encountered a distant relative from far away who I haven’t seen or spoken with in 30 years I’d probably just use their first name.

Also, in some families “Uncle” or “Aunt/Auntie” can be a form of respectful address for older adults even if they are not family relations. In my childhood some of my mother’s closest friends who were regular presences in our lives were addressed as “Aunt/Uncle (name)” despite there being no blood relations between us, though when I grew up the “Uncle/Aunt” title was dropped and we just call them by their names as our adult-to-adult friendship continued. This was not the case on my father’s side of the family, where adult friends were always just called by their first names.

Particular mention must be made of the use of the terms “Uncle/Unc” or “Aunt/Auntie” among and toward elder members of the Black community with which one is not related. It is a very delicate issue, and as a white person I don’t use it and don’t claim any authority to speak on the subject, but I think it’s important to learn more about. Some more info can be found starting here and here, but it should be discussed with members of that community if you wish to know more.

I do! I have a pretty good relationship with both my parents, but when I was around 9 years old I felt weird calling them by this “special” name unlike everybody else. They don’t seem to mind?

Our children do, mostly, call us by our proper names. I guess it comes from us never talking of ourselves in third person.

Yeah I do. Mainly it’s because my dad was always off working and so my grandparents, or his parents, did most of the work of raising me. And since he was their son, of course they were in the habit of calling him by his name. It stuck.

I call my mom, “Gestating progenitor” as an inside joke but anytime I call her by her name she calls it out. Tho, I get it. Worked pretty hard not to get called mom

I used their first names until I was 18.
When I went to college, nobody knew who I was talking about when I said their names, and it got me in the habit of saying “mom” and “dad”, and it stuck.

My child, who is young, calls my wife and I by a rotating set of terms, like mom/dad, mommy/daddy, and our actual names. Same with the grandparents. There is no intention behind it, it’s just whatever comes to mind first.

It was “Mom” and “Dad”.

The one time I called my Mom by her first name was when we worked at a nursery/garden center together. A customer asked me a question and my Mom was close by working on something and I didn’t want to call her “Mom” in front of the customer.

It was one of the most awkward things I’ve ever done. My Mom ended up not caring, she understood.

I would often use both the title and the person’s nickname, but never just the name. So, for example, “Papa Mike” but not “Mike” or “Michael”. It made more sense for grandparents because I had two of each, but I did it for my parents too.