Cast Birthdays

January

Jan. 4, 1958 [Washington D.C.] - Matt Frewer (Pestilence)
Jan. 7, 1949 [Memphis, TN] - Steven Williams (Rufus)
Jan. 7, 1982 [Philadelphia, PA] - Lauren Cohan (Bela)
Jan. 8, 1981 [San Francisco, CA] - Genevieve Padalecki, née Cortese (Ruby II)
Jan. 22nd [ ? ] Clif Kosterman (Tiny 2x19)
Jan. 24, 1995 [Toronto, Ontario, Canada] - Dylan Everett (Young/Teen Dean Winchester)
Jan. 30th [ ? ] - Victoria Vantoch (Misha's wife)

February

Feb. 3, 1959 [Buffalo, NY] - Frederic Lehne (Azazel)
Feb. 5, 1979 [Houston, TX] - Gil McKinney (Henry Winchester)
Feb. 8, 1997 [California] - Kathryn Newton (Claire Novak)
Feb. 9, 1978 [Dublin, Ireland] - A.J. Buckley (Ed Zeddmore)
Feb. 26, 1976 [Toronto, Ontario, Canada] - Demore Barnes (Raphael)
Feb. 27, 2010 [Sun Valley, Idaho] - Jared Padalecki & Genevieve Cortese are married

March

Mar. 1, 1978 [Dallas, TX] - Jensen Ackles (Dean Winchester)
Mar. 11, 1982 [Summit, NJ] - Lindsey McKeon (Tessa)
Mar. 12, 1961 [New Haven, CT] - Titus Welliver (War)
Mar. 17, 2017 [?] - Odette Elliott Padalecki (Jared & Genevieve Padalecki's daughter) Mar. 18, 1979 [Lafayette, LA] - Danneel Ackles
Mar. 19, 2012 [Seattle, WA] - Thomas Colton Padalecki (Jared & Genevieve Padalecki's son)

April

Apr. 5, 1952 [Portland, OR] - Mitch Pileggi (Samuel Campbell)
Apr. 9, 1965 [Los Angeles, CA] - Mark Pellegrino (Lucifer)
Apr. 10 [British Columbia, Canada] - Erica Carroll (Hannah)
Apr. 17, 1980 [Vancouver, British Columbia] - Alaina Huffman (Abaddon)
Apr. 20, 1979 [Falkirk, Scotland] - Ruth Connell (Rowena)
Apr. 22, 1966 [Seattle, WA] - Jeffrey Dean Morgan (John Winchester)
Apr. 23, 1997 [Vancouver, BC, Canada] - Alex Ferris (Young Sam 1x18)
Apr. 24, 1974 [Toledo, OH] - Eric Kripke (Supernatural's creator)

May

May 4, 1977 [Vancouver, BC, Canada] - Emily Perkins (Becky Rosen)
May 6, 1983 [Toledo, OH] - Adrianne Palicki (Jessica Moore)
May 15, 2010 [Dallas, TX] - Jensen Ackles & Danneel Harris are married
May 26, 1975 [Hennessey, OK] - Nicki Aycox (Meg Masters/Meg I)
May 27, 1978 [Halifax, Nova Scotia, Canada] - Cindy Sampson (Lisa Braeden)
May 28, 1983 [Spokane, WA] - Megalyn Echikunwoke (Cassie Robinson 1x13)
May 30, 1964 [London, England] - Mark Sheppard (Crowley)
May 30, 2013 [ ? ] - Justice Jay "JJ" Ackles (Jensen & Danneel Ackles' daughter)
May 30, 1990 [Edmonton, Canada] - Katherine Ramdeen (Alex Jones)

June

Jun. 7, 1969 [Portland, OR] - Kim Rhodes (Sheriff Jody Mills)
Jun. 10, 1978 [Nashville, TN] - DJ Qualls (Garth Fitzgerald IV)
Jun. 16, 1968 [Encino, CA] - James Patrick Stuart (Dick Roman)
Jun. 16, 1952 [Ste-Agathe-Des-Monts, Quebec, Canada] - Serge Ladouceur (Director of Photograpy)
Jun. 23, 1976 [Vancouver, BC, Canada] - Emmanuelle Vaugier (Madison)
Jun. 28, 1979 [Huntsville, AL] - Felicia Day (Charlie Bradbury)

July

Jul. 1, 1993 [ ? ] - Colby Paul (Michael 1x18)
Jul. 3, 1980 [Los Angeles, CA] - Gabriel Tigerman Andrew (Andy) Gallagher
Jul. 13, 1994 [Laguna Beach, CA] - Ridge Canipe (Young Dean)
Jul. 15 [ ? ] - Briana Buckmaster (Sheriff Donna Hanscum)
Jul. 19, 1982 [San Antonio, TX] - Jared Padalecki (Sam Winchester)
Jul. 20, 1986 [Vancouver, Ca] - Osric Chau (Kevin Tran)
Jul. 29, 1980 [New York, NY] - Rachel Miner (Meg II)
Jul. 29, 1969 [St. Joseph, MO] - Timothy Omundson (Cain)

August

Aug. 4, 1964 [Paris, France] - Sebastian Roche (Balthazar)
Aug. 4, 1961 [Chicago, IL] - Lauren Tom (Linda Tran)
Aug. 10, 1981 [Beaumont, TX] - Katherine Boecher (Adult Lilith)
Aug. 12, 1950 [Laramie, WY] - Jim Beaver (Bobby Singer)
Aug. 14, 1979 [Santa Clara, CA] - Sandra McCoy (Crossroads Demon 3x05)
Aug. 17, 1985 [New Orleans, LA] - Brock Kelly (Teenage Dean 4x13)
Aug. 19, 1978 [New York City, NY] - Michelle Borth (Carmen 2x20)
Aug. 20, 1974 [Massachusetts, USA] - Misha Collins (Castiel)
Aug. 8, 1955 [Hempstead, England] - Julian Richings (Death)

September

Sep. 4, 1970 [Nashville, TN] - Richard Speight, Jr. (Trickster/Gabriel)
Sep. 12, 1996 [Nashville, TN] - Colin Ford (Young Sam)
Sep. 14, 1953 [Washington D.C.] - Robert Wisdom (Uriel)
Sep. 14, 1976 [Brooklyn, NY] - Austin Basis (Kenny Spruce)
Sep. 16, 1953 [San Francisco, CA] - Kurt Fuller (Zachariah)
Sep. 20, 1986 [New York, USA] - Aldis Hodge (Jake Talley)
Sep. 21, 1970 [Columbia, MO] - Rob Benedict (Chuck Shurley)
Sep. 23, 2010 [ ? ] - West Anaximander Collins (Misha Collins ' son)
Sep. 25, 2012 [ ? ] - Maison Marie Collins (Misha Collins ' daughter)
Sep. 27, 1975 [Los Angeles, CA] - Travis Aaron Wade (Cole Trenton)
Sep. 28, 1982 [Miami, FL] - Matt Cohen (Young John Winchester)

October

Oct.6, 2001 Misha Collins (Castiel) and Victoria Vantoch marry
Oct. 8, 1977 [ ? ] - Travis Wester (Harry Spengler)
Oct. 11, 1980 [Amherst, MA] - Julie McNiven (Anna Milton)
Oct. 12, 1997 [ ? ] - Nicholas Elia (Ben Braeden)
Oct. 16, 1968 [Chicago, IL] - Todd Stashwick (Dracula/Shapeshifter 4x05)
Oct. 20, 1983 [Herzlia, Israel] - Alona Tal (Jo Harvelle)

November

Nov. 1, 1976 [Mount Vernon, WA] - Chad Lindberg (Ash)
Nov. 2, 1968 [North Vancouver, BC, Canada] - Samantha Ferris (Ellen Harvelle)
Nov. 2, 1980 [Orange, CA] - Brittany Ishibashi (Maggie Zeddmore)
Nov. 2, 1981 [Vancouver, BC, Canada] - Katharine Isabelle (Ava Wilson)
Nov. 4, 1969 [Sacramento, CA] - Samantha Smith (Mary Winchester)
Nov. 5, 1971 [Little Rock, AR] - Corin Nemec (Christian Campbell)
Nov. 18, 1987 [Canton, OH] - Jake Abel (Adam Milligan)
Nov. 25, 1986 [Los Angeles, CA] - Katie Cassidy (Ruby I)
Nov. 27, 1953 [Detroit, MI] - Curtis Armstrong (Metatron)

December

Dec. 2, 2016 [Austin, TX] - Zeppelin Bram Ackles and Arrow Rhodes Ackles (Jensen & Danneel Ackles' twin son and daughter)
Dec. 7, 1956 [Baltimore, MD] - Mark Rolston (Alastair I)
Dec. 22, 1973 [Anchorage, AK] - Traci Dinwiddie (Pamela Barnes)
Dec. 22, 2013 [Seattle, WA?] - Austin Shepherd 'Shep' Padalecki (Jared & Genevieve Padalecki's son)