Assigning Birthdays to Your Characters

For those of you that don't just assign a day at random, what is your method for selecting a birthday? The closest I can get is narrowing it down to a range of dates. For example, picking a horoscope. Is there a special calendar somewhere that has the significance of each day of the year? To my knowledge, only a handful of days, such as April Fool's, have much individual significance.

Sometimes I want a particular sun sign, but mostly I use family birthdays. Fortunately, I have a very large family because I have a very large stable of characters.

If you want to get really picky, the first 10 days of any sun sign picks up traits from the previous sign and the last 10 days picks up traits from the next sign. There are many aspects of a horoscope that make up a personality. Most people just go by sun sign because that's by far the easiest to determine and that's what some of your readers will see.

My big problem is picking names which need to fit both the character and the time period.

Unless the date of birth is significant to the story I wouldn't bother.

To my knowledge, only a handful of days, such as April Fool's, have much individual significance.

Depends on how you define significance, I suppose. Barely a day goes by which is not a national day, or a day for a cause, or a saint's feast day or other religious festival.

Assigning a birthday can be important if the book spans several years. It helps me keep track of characters ages and can be used for family gatherings if needed. I don't always put it in the story, but it's important for me to know. It goes in the character blurbs that I keep at the end of the ms for quick reference.

If I were to finish the novel I want to write and eventually write others, my style would have three defining traits. Having a lot of hidden nuggets for the more-than-casual reader to find would be one of them. Therefore, if I were ever to bother giving a character a birthday, I'd most likely have the character share birthdays with a significant historical figure that was connected to the character. For instance, an idealist who becomes a somewhat dictatorial personality in reaction to story events and his surroundings would share birthdays with Robespierre.

Alternately, I'd use some convoluted process, such as giving a character similar to Majnun, from Layla and Majnun, a birthday by taking the nickname Majnun; adding up the value of the English letters as 13 + 1 + 10 + 14 + 21 + 14 = 73; finding 73 = 11 mod 31; then taking the name of his lover Layla, adding up her name letter values to 51, finding 51 = 3 mod 12, and deciding the birth month is March.

Or I'd come up with a random birthday that has no significance, present it in the narrative as if it does, then sit back and laugh at all the silly people trying to interpret the meaning behind the date.

If I were to finish the novel I want to write and eventually write others, my style would have three defining traits. Having a lot of hidden nuggets for the more-than-casual reader to find would be one of them. Therefore, if I were ever to bother giving a character a birthday, I'd most likely have the character share birthdays with a significant historical figure that was connected to the character. For instance, an idealist who becomes a somewhat dictatorial personality in reaction to story events and his surroundings would share birthdays with Robespierre.

Alternately, I'd use some convoluted process, such as giving a character similar to Majnun, from Layla and Majnun, a birthday by taking the nickname Majnun; adding up the value of the English letters as 13 + 1 + 10 + 14 + 21 + 14 = 73; finding 73 = 11 mod 31; then taking the name of his lover Layla, adding up her name letter values to 51, finding 51 = 3 mod 12, and deciding the birth month is March.

Or I'd come up with a random birthday that has no significance, present it in the narrative as if it does, then sit back and laugh at all the silly people trying to interpret the meaning behind the date.

Are your real initials JKR? :)

JKR's initials total 39.
My initials total 27.
27 is exactly 9/13ths of 39.
9/13 is September 13.
September 13 is 2 days from now.
Therefore, two days from now I will be the female author of Harry Potter.

... wait a minute, what?

JKR's initials total 39.
My initials total 27.
27 is exactly 9/13ths of 39.
9/13 is September 13.
September 13 is 2 days from now.
Therefore, two days from now I will be the female author of Harry Potter.

... wait a minute, what?

Hmmm, I think I followed that :eeep:

Aaah, the great Birthday Assigning. I don't generally worry about birthdays unless it is a very special character or important to the plot. When I do, I go a little crazy...

There is a book. This (http://www.amazon.com/Power-Birthdays-Stars-Numbers-Personology/dp/0345418190/ref=sr_1_1?ie=UTF8&qid=1321047563&sr=8-1) book to be exact. I narrow it down to which horoscope fits their personality the best. Then I read every day within that horoscope to find which best suits the character. It's a load of work, but a lot of fun.

Sometimes I use astrology and go by the traits I want my character to exhibit. I don't believe in astrology, but it helps to come up with birthdays.

I just go with what feels right. I have a character whose birthday was once the fifth of may or something, but now it's April 18, and it's gonna stay that way.

The 5th of May...that's my sister's birthday. [/off topic]

Yeah, I like to sometimes just randomly pick birthdays using the eenie-meenie-minie-moe system.

I normally pick whatever first comes into my head. But if I'm basing a character off of someone I know, I'll use that person's birthday. Sometimes I pick big event dates, like one of my characters birthday is July 15th, the day HPDHp2 came out, well in the US anyways. But I got to see an advanced screening of it in 3d, (cuz my totally awesome sister won tickets!!!), on the 12th of July so now my character's bday is on the 12th! :) sorry went off on a tangent there, i get distracted easily :)

First,I would search any teen gossip magazine from the time period your book takes place in to see what the horoscope has to say about the character.If this is a book that takes place in the future,I recommend odd months and even days for boys,and vice versa for girls.

Horoscopes are greatly inaccurate/not statistical valid in determining personality type. But if you're looking to try and find a birth date for a character then it's as good a way as any to determine one!

I tend to think about things like Birthdays... like if I am planning to include a characters birthday at some point in the plot I think about where I maybe have a gap I could fill and place it there.

When it's irrelevant and simply for my own back planning, I go randomly.

Unless the date of birth is significant to the story I wouldn't bother.

That said I now realise that birthdays were integral to one of my published works because the protagonists were twins and one was born late on the 28th of February and the second early on the 29th.

If the story spans more than a year, you need a birthday so you know when your character ages.

People don't immediately age on their birthdays.

My characters are inspired by real people in my life, but not so much just one person. For example, one of my characteres is inspired by a mixture of my sister and my cousin. For their birthday, I used the month that my cousin was born in (May) and the day that my sister was born,(12th) making the character's birthday May 12th. :)

lol, I don't give my characters birthdays. I've been writing most short stories though, so that may be why. The novel I'm working on does have one character celebrate a birthday in it. Well, I guess they don't really celebrate, since I write horror

lol, I don't give my characters birthdays. I've been writing most short stories though, so that may be why. The novel I'm working on does have one character celebrate a birthday in it. Well, I guess they don't really celebrate, since I write horror

I don't think I've had a character actually celebrate a birthday, although I like to know when their birthdays are so I can keep track of their ages.

Can't Zombies celebrate a birthday? :hmm:

I like to assign my birthdays to my characters because I think its fun to have those little details, even if they're never described as really celebrating their birthday.
Usually I use birthdays of my family members and friends. The main character (or my favorite character) usually gets my own birthday.
The only thing I'm specific about is the year of birth (at least for the MC) because it is relevant to my story.
I never thought of choosing birthdays based on astrological signs but that sounds pretty cool too.