diff --git a/src/qt/bitcoinunits.cpp b/src/qt/bitcoinunits.cpp
index 0dc06057c..c2bd97447 100644
--- a/src/qt/bitcoinunits.cpp
+++ b/src/qt/bitcoinunits.cpp
@@ -51,9 +51,9 @@ QString BitcoinUnits::description(int unit)
 {
     switch(unit)
     {
-    case BTC: return QString("Bitcoins");
-    case mBTC: return QString("Milli-Bitcoins (1 / 1" THIN_SP_UTF8 "000)");
-    case uBTC: return QString("Micro-Bitcoins (1 / 1" THIN_SP_UTF8 "000" THIN_SP_UTF8 "000)");
+    case BTC: return QString("Dogecoins");
+    case mBTC: return QString("Milli-Dogecoins (1 / 1" THIN_SP_UTF8 "000)");
+    case uBTC: return QString("Micro-Dogecoins (1 / 1" THIN_SP_UTF8 "000" THIN_SP_UTF8 "000)");
     default: return QString("???");
     }
 }
diff --git a/src/qt/guiconstants.h b/src/qt/guiconstants.h
index a0a2993ea..26a3dd854 100644
--- a/src/qt/guiconstants.h
+++ b/src/qt/guiconstants.h
@@ -44,9 +44,9 @@ static const int MAX_URI_LENGTH = 255;
 /* Number of frames in spinner animation */
 #define SPINNER_FRAMES 35
 
-#define QAPP_ORG_NAME "Bitcoin"
-#define QAPP_ORG_DOMAIN "bitcoin.org"
-#define QAPP_APP_NAME_DEFAULT "Bitcoin-Qt"
-#define QAPP_APP_NAME_TESTNET "Bitcoin-Qt-testnet"
+#define QAPP_ORG_NAME "Dogecoin"
+#define QAPP_ORG_DOMAIN "dogecoin.com"
+#define QAPP_APP_NAME_DEFAULT "Dogecoin-Qt"
+#define QAPP_APP_NAME_TESTNET "Dogecoin-Qt-testnet"
 
 #endif // BITCOIN_QT_GUICONSTANTS_H
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index 4c8f42485..053d03cb5 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -121,7 +121,7 @@ void setupAmountWidget(QLineEdit *widget, QWidget *parent)
 bool parseBitcoinURI(const QUrl &uri, SendCoinsRecipient *out)
 {
     // return if URI is not valid or is no bitcoin: URI
-    if(!uri.isValid() || uri.scheme() != QString("bitcoin"))
+    if(!uri.isValid() || uri.scheme() != QString("dogecoin"))
         return false;
 
     SendCoinsRecipient rv;
@@ -185,9 +185,9 @@ bool parseBitcoinURI(QString uri, SendCoinsRecipient *out)
     //
     //    Cannot handle this later, because bitcoin:// will cause Qt to see the part after // as host,
     //    which will lower-case it (and thus invalidate the address).
-    if(uri.startsWith("bitcoin://", Qt::CaseInsensitive))
+    if(uri.startsWith("dogecoin://", Qt::CaseInsensitive))
     {
-        uri.replace(0, 10, "bitcoin:");
+        uri.replace(0, 11, "dogecoin:");
     }
     QUrl uriInstance(uri);
     return parseBitcoinURI(uriInstance, out);
@@ -195,7 +195,7 @@ bool parseBitcoinURI(QString uri, SendCoinsRecipient *out)
 
 QString formatBitcoinURI(const SendCoinsRecipient &info)
 {
-    QString ret = QString("bitcoin:%1").arg(info.address);
+    QString ret = QString("dogecoin:%1").arg(info.address);
     int paramCount = 0;
 
     if (info.amount)
@@ -565,11 +565,11 @@ TableViewLastColumnResizingFixer::TableViewLastColumnResizingFixer(QTableView* t
 boost::filesystem::path static StartupShortcutPath()
 {
     if (GetBoolArg("-testnet", false))
-        return GetSpecialFolderPath(CSIDL_STARTUP) / "Bitcoin (testnet).lnk";
+        return GetSpecialFolderPath(CSIDL_STARTUP) / "Dogecoin (testnet).lnk";
     else if (GetBoolArg("-regtest", false))
-        return GetSpecialFolderPath(CSIDL_STARTUP) / "Bitcoin (regtest).lnk";
+        return GetSpecialFolderPath(CSIDL_STARTUP) / "Dogecoin (regtest).lnk";
 
-    return GetSpecialFolderPath(CSIDL_STARTUP) / "Bitcoin.lnk";
+    return GetSpecialFolderPath(CSIDL_STARTUP) / "Dogecoin.lnk";
 }
 
 bool GetStartOnSystemStartup()
@@ -664,7 +664,7 @@ boost::filesystem::path static GetAutostartDir()
 
 boost::filesystem::path static GetAutostartFilePath()
 {
-    return GetAutostartDir() / "bitcoin.desktop";
+    return GetAutostartDir() / "dogecoin.desktop";
 }
 
 bool GetStartOnSystemStartup()
@@ -706,11 +706,11 @@ bool SetStartOnSystemStartup(bool fAutoStart)
         optionFile << "[Desktop Entry]\n";
         optionFile << "Type=Application\n";
         if (GetBoolArg("-testnet", false))
-            optionFile << "Name=Bitcoin (testnet)\n";
+            optionFile << "Name=Dogecoin (testnet)\n";
         else if (GetBoolArg("-regtest", false))
-            optionFile << "Name=Bitcoin (regtest)\n";
+            optionFile << "Name=Dogecoin (regtest)\n";
         else
-            optionFile << "Name=Bitcoin\n";
+            optionFile << "Name=Dogecoin\n";
         optionFile << "Exec=" << pszExePath << strprintf(" -min -testnet=%d -regtest=%d\n", GetBoolArg("-testnet", false), GetBoolArg("-regtest", false));
         optionFile << "Terminal=false\n";
         optionFile << "Hidden=false\n";
diff --git a/src/qt/openuridialog.cpp b/src/qt/openuridialog.cpp
index 1c843aecb..7fd9dd102 100644
--- a/src/qt/openuridialog.cpp
+++ b/src/qt/openuridialog.cpp
@@ -16,7 +16,7 @@ OpenURIDialog::OpenURIDialog(QWidget *parent) :
 {
     ui->setupUi(this);
 #if QT_VERSION >= 0x040700
-    ui->uriEdit->setPlaceholderText("bitcoin:");
+    ui->uriEdit->setPlaceholderText("dogecoin:");
 #endif
 }
 
@@ -48,5 +48,5 @@ void OpenURIDialog::on_selectFileButton_clicked()
     if(filename.isEmpty())
         return;
     QUrl fileUri = QUrl::fromLocalFile(filename);
-    ui->uriEdit->setText("bitcoin:?r=" + QUrl::toPercentEncoding(fileUri.toString()));
+    ui->uriEdit->setText("dogecoin:?r=" + QUrl::toPercentEncoding(fileUri.toString()));
 }
diff --git a/src/qt/paymentserver.cpp b/src/qt/paymentserver.cpp
index 6e4206e6f..3ac9b41c2 100644
--- a/src/qt/paymentserver.cpp
+++ b/src/qt/paymentserver.cpp
@@ -49,14 +49,14 @@
 using namespace std;
 
 const int BITCOIN_IPC_CONNECT_TIMEOUT = 1000; // milliseconds
-const QString BITCOIN_IPC_PREFIX("bitcoin:");
+const QString BITCOIN_IPC_PREFIX("dogecoin:");
 // BIP70 payment protocol messages
 const char* BIP70_MESSAGE_PAYMENTACK = "PaymentACK";
 const char* BIP70_MESSAGE_PAYMENTREQUEST = "PaymentRequest";
 // BIP71 payment protocol media types
-const char* BIP71_MIMETYPE_PAYMENT = "application/bitcoin-payment";
-const char* BIP71_MIMETYPE_PAYMENTACK = "application/bitcoin-paymentack";
-const char* BIP71_MIMETYPE_PAYMENTREQUEST = "application/bitcoin-paymentrequest";
+const char* BIP71_MIMETYPE_PAYMENT = "application/dogecoin-payment";
+const char* BIP71_MIMETYPE_PAYMENTACK = "application/dogecoin-paymentack";
+const char* BIP71_MIMETYPE_PAYMENTREQUEST = "application/dogecoin-paymentrequest";
 // BIP70 max payment request size in bytes (DoS protection)
 const qint64 BIP70_MAX_PAYMENTREQUEST_SIZE = 50000;
 
@@ -77,7 +77,7 @@ void PaymentServer::freeCertStore()
 //
 static QString ipcServerName()
 {
-    QString name("BitcoinQt");
+    QString name("DogecoinQt");
 
     // Append a simple hash of the datadir
     // Note that GetDataDir(true) returns a different path